From: cristy <urban-warrior@git.imagemagick.org>
Date: Mon, 20 Aug 2012 00:22:14 +0000 (+0000)
Subject: (no commit message)
X-Git-Tag: 7.0.1-0~5105
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d62370ba4a0cd72dedd5086caaf4a685dc405844;p=imagemagick

---

diff --git a/MagickCore/stream.c b/MagickCore/stream.c
index 5bd9832b7..d52ef9836 100644
--- a/MagickCore/stream.c
+++ b/MagickCore/stream.c
@@ -908,7 +908,7 @@ static Quantum *QueueAuthenticPixelsStream(Image *image,const ssize_t x,
   cache_info->rows=rows;
   number_pixels=(MagickSizeType) columns*rows;
   length=(size_t) number_pixels*cache_info->number_channels*sizeof(Quantum);
-  if (length == 0)
+  if (cache_info->number_channels == 0)
     length=number_pixels*sizeof(Quantum);
   if (cache_info->metacontent_extent != 0)
     length+=number_pixels*cache_info->metacontent_extent;