diff --git a/build/squire.js b/build/squire.js
index 99bdcc4..da69848 100644
--- a/build/squire.js
+++ b/build/squire.js
@@ -1 +1 @@
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r.currentNode=e,r.nextNode()?(r.currentNode=e,!!r.previousNode()):!1},Pt=function(e){var t,n,r,i=e.querySelectorAll("BR"),o=[],s=i.length;for(t=0;s>t;t+=1)o[t]=wt(i[t]);for(;s--;)if(n=i[s],r=n.parentNode){for(;r.isInline();)r=r.parentNode;r.isBlock()?(ut[r.nodeName]&&o[s]&&ht(r,n.parentNode,n),n.detach()):bt(r,"DIV")}},Rt=function(){try{f.fixCursor()}catch(e){r.didError(e)}};I(N?"beforecut":"cut",function(){var e=A();ot(e),rt(e),b(e),setTimeout(Rt,0)});var Ut=!1;I(N?"beforepaste":"paste",function(e){if(!Ut){var t,n=e.clipboardData,i=n&&n.items,o=!1;if(i)for(t=i.length;t--;)if(/^image\/.*/.test(i[t].type))return e.preventDefault(),O("dragover",{dataTransfer:n,preventDefault:function(){o=!0}}),o&&O("drop",{dataTransfer:n}),void 0;Ut=!0;var s=A(),a=s.startContainer,l=s.startOffset,d=s.endContainer,c=s.endOffset,u=T("DIV",{style:"position: absolute; overflow: hidden; top:"+(f.scrollTop+30)+"px; left: 0; width: 1px; height: 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i=t.startContainer.data||"";y.test(i.charAt(t.startOffset-1))||(ot(t),rt(t)),setTimeout(Wt,0)}else ot(t),rt(t),e.preventDefault(),t._deleteContents(),b(t),M(t,!0)},"delete":function(e){var t=A();if(t.collapsed)if(t.endsAtBlockBoundary()){ot(t),rt(t),e.preventDefault();var n=t.getStartBlock(),r=n.getNextBlock();if(r){if(!r.isContentEditable)return r.detach(),void 0;for(n.mergeWithBlock(r,t),r=n.parentNode;r&&!r.nextSibling;)r=r.parentNode;r&&(r=r.nextSibling)&&r.mergeContainers(),b(t),M(t,!0)}}else{var i=t.startContainer.data||"";y.test(i.charAt(t.startOffset))||(ot(t),rt(t)),setTimeout(Wt,0)}else ot(t),rt(t),e.preventDefault(),t._deleteContents(),b(t),M(t,!0)},space:function(){var e=A();ot(e),Ot(e.startContainer),rt(e),b(e)},"ctrl-b":Ht("B"),"ctrl-i":Ht("I"),"ctrl-u":Ht("U"),"ctrl-y":Ft(at),"ctrl-z":Ft(st),"ctrl-shift-z":Ft(at)};I(u?"keypress":"keydown",function(e){var t=e.keyCode,n=Vt[t]||String.fromCharCode(t).toLowerCase(),r="";u&&46===e.which&&(n="."),t>111&&124>t&&(n="f"+(t-111)),e.altKey&&(r+="alt-"),(e.ctrlKey||e.metaKey)&&(r+="ctrl-"),e.shiftKey&&(r+="shift-"),n=r+n,_t[n]&&_t[n](e)});var Mt=function(e){return function(){return e.apply(null,arguments),this}},zt=function(e,t,n){return function(){return e(t,n),K(),this}};c.editor=r={didError:function(e){console.log(e)},_setPlaceholderTextNode:H,addEventListener:Mt(I),removeEventListener:Mt(E),focus:Mt(K),blur:Mt(q),getDocument:function(){return e},addStyles:function(t){if(t){var n=e.documentElement.firstChild,r=T("STYLE",{type:"text/css"});r.styleSheet?(n.appendChild(r),r.styleSheet.cssText=t):(r.appendChild(e.createTextNode(t)),n.appendChild(r))}return this},getHTML:function(e){var t,n,r,i,o,s=[];if(e&&(o=A())&&nt(o),v)for(t=f;t=t.getNextBlock();)t.textContent||t.querySelector("BR")||(n=T("BR"),t.appendChild(n),s.push(n));if(r=j(),v)for(i=s.length;i--;)s[i].detach();return o&&rt(o),r},setHTML:function(t){var n,r=e.createDocumentFragment(),i=T("DIV");i.innerHTML=t,r.appendChild(i.empty()),Lt(r,!0),Pt(r),bt(r,"DIV");for(var o=r;o=o.getNextBlock();)o.fixCursor();for(;n=f.lastChild;)f.removeChild(n);f.appendChild(r),f.fixCursor(),G=-1,Q=[],Y=0,$=!1;var s=rt()||D(f.firstChild,0);return ot(s),rt(s),m?L=s:b(s),M(s,!0),this},getSelectedText:function(){return A().getTextContent()},insertElement:Mt(J),insertImage:function(e){var t=T("IMG",{src:e});return J(t),t},getPath:function(){return _},getSelection:A,setSelection:Mt(b),undo:Mt(st),redo:Mt(at),hasFormat:lt,changeFormat:Mt(ft),bold:zt(ft,{tag:"B"}),italic:zt(ft,{tag:"I"}),underline:zt(ft,{tag:"U"}),removeBold:zt(ft,null,{tag:"B"}),removeItalic:zt(ft,null,{tag:"I"}),removeUnderline:zt(ft,null,{tag:"U"}),makeLink:function(t){t=encodeURI(t);var n=A();if(n.collapsed){var r=t.indexOf(":")+1;if(r)for(;"/"===t[r];)r+=1;n._insertNode(e.createTextNode(t.slice(r)))}return ft({tag:"A",attributes:{href:t}},{tag:"A"},n),K(),this},removeLink:function(){return ft(null,{tag:"A"},A(),!0),K(),this},setFontFace:function(e){return ft({tag:"SPAN",attributes:{"class":"font",style:"font-family: "+e+", sans-serif;"}},{tag:"SPAN",attributes:{"class":"font"}}),K(),this},setFontSize:function(e){return ft({tag:"SPAN",attributes:{"class":"size",style:"font-size: "+("number"==typeof e?e+"px":e)}},{tag:"SPAN",attributes:{"class":"size"}}),K(),this},setTextColour:function(e){return ft({tag:"SPAN",attributes:{"class":"colour",style:"color: "+e}},{tag:"SPAN",attributes:{"class":"colour"}}),K(),this},setHighlightColour:function(e){return ft({tag:"SPAN",attributes:{"class":"highlight",style:"background-color: "+e}},{tag:"SPAN",attributes:{"class":"highlight"}}),K(),this},setTextAlignment:function(e){return pt(function(t){t.className=(t.className.split(/\s+/).filter(function(e){return!/align/.test(e)}).join(" ")+" align-"+e).trim(),t.style.textAlign=e},!0),K(),this},setTextDirection:function(e){return pt(function(t){t.className=(t.className.split(/\s+/).filter(function(e){return!/dir/.test(e)}).join(" ")+" dir-"+e).trim(),t.dir=e},!0),K(),this},forEachBlock:Mt(pt),modifyBlocks:Mt(Nt),increaseQuoteLevel:zt(Nt,Ct),decreaseQuoteLevel:zt(Nt,gt),makeUnorderedList:zt(Nt,yt),makeOrderedList:zt(Nt,Tt),removeList:zt(Nt,Bt)},f.setAttribute("contenteditable","true"),r.setHTML(""),c.onEditorLoad&&(c.onEditorLoad(c.editor),c.onEditorLoad=null)}(document,UA,DOMTreeWalker);
\ No newline at end of file
diff --git a/source/Editor.js b/source/Editor.js
index 8829f4d..83744b5 100644
--- a/source/Editor.js
+++ b/source/Editor.js
@@ -160,12 +160,14 @@
     var getSelection = function () {
         if ( sel.rangeCount ) {
             lastSelection = sel.getRangeAt( 0 ).cloneRange();
+            var startContainer = lastSelection.startContainer,
+                endContainer = lastSelection.endContainer;
             // FF can return the selection as being inside an <img>. WTF?
-            if ( lastSelection.startContainer.isLeaf() ) {
-                lastSelection.setStartBefore( lastSelection.startContainer );
+            if ( startContainer && startContainer.isLeaf() ) {
+                lastSelection.setStartBefore( startContainer );
             }
-            if ( lastSelection.endContainer.isLeaf() ) {
-                lastSelection.setEndBefore( lastSelection.endContainer );
+            if ( endContainer && endContainer.isLeaf() ) {
+                lastSelection.setEndBefore( endContainer );
             }
         }
         return lastSelection;