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Fix error thrown inserting tree fragment at start/end of document.
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1 changed files with 4 additions and 3 deletions
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@ -250,8 +250,9 @@ var insertTreeFragmentIntoRange = function ( range, frag ) {
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nodeBeforeSplit = next.previousSibling;
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}
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if ( !startContainer.parentNode ) {
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startContainer = nodeBeforeSplit;
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startOffset = nodeBeforeSplit.childNodes.length;
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startContainer = nodeBeforeSplit || next.parentNode;
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startOffset = nodeBeforeSplit ?
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nodeBeforeSplit.childNodes.length : 0;
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}
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// Merge inserted containers with edges of split
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if ( isContainer( next ) ) {
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@ -277,7 +278,7 @@ var insertTreeFragmentIntoRange = function ( range, frag ) {
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endOffset = prev.childNodes.length;
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}
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// Merge inserted containers with edges of split
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if ( isContainer( nodeAfterSplit ) ) {
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if ( nodeAfterSplit && isContainer( nodeAfterSplit ) ) {
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mergeContainers( nodeAfterSplit );
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}
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