From: cristy <urban-warrior@git.imagemagick.org>
Date: Thu, 16 Jan 2014 01:28:43 +0000 (+0000)
Subject: (no commit message)
X-Git-Tag: 7.0.1-0~2853
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f0eec7524321f1be1bfe568a13ab7d4d0333c814;p=imagemagick

---

diff --git a/coders/png.c b/coders/png.c
index 3bd5751e4..a00e4a322 100644
--- a/coders/png.c
+++ b/coders/png.c
@@ -4718,6 +4718,7 @@ static Image *ReadOneJNGImage(MngInfo *mng_info,
     (void) LogMagickEvent(CoderEvent,GetMagickModule(),
       "    Reading jng_image from color_blob.");
 
+  assert(color_image_info != (ImageInfo *) NULL);
   (void) FormatLocaleString(color_image_info->filename,MaxTextExtent,"%s",
     color_image->filename);