From f6e6a2cc86305057e3643bf6b14d23d6f909ff69 Mon Sep 17 00:00:00 2001
From: Rune Madsen <rune@runemadsen.com>
Date: Wed, 12 Aug 2015 11:44:24 -0400
Subject: [PATCH] allowing cache size of 0

---
 cmd/imageproxy/main.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/imageproxy/main.go b/cmd/imageproxy/main.go
index 77ae035..9d3bcd9 100644
--- a/cmd/imageproxy/main.go
+++ b/cmd/imageproxy/main.go
@@ -62,7 +62,7 @@ func main() {
 			CacheSizeMax: *cacheSize * 1024 * 1024,
 		})
 		c = diskcache.NewWithDiskv(d)
-	} else {
+	} else if *cacheSize != 0 {
 		c = httpcache.NewMemoryCache()
 	}