From: Cristy <urban-warrior@imagemagick.org>
Date: Sun, 24 Jul 2016 23:17:41 +0000 (-0400)
Subject: ...
X-Git-Tag: 7.0.2-6~7
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ae87d4df671d85c4834019ce8244c55c10d1d93b;p=imagemagick

...
---

diff --git a/coders/sfw.c b/coders/sfw.c
index dddf02d65..f0f80279e 100644
--- a/coders/sfw.c
+++ b/coders/sfw.c
@@ -324,7 +324,7 @@ static Image *ReadSFWImage(const ImageInfo *image_info,ExceptionInfo *exception)
   (void) extent;
   extent=fwrite(HuffmanTable,1,sizeof(HuffmanTable)/sizeof(*HuffmanTable),file);
   extent=fwrite(offset+1,(size_t) (data-offset),1,file);
-  status=ferror(file) == -1 ? MagickFalse : MagickTrue;
+  status=ferror(file) != 0 ? MagickFalse : MagickTrue;
   (void) fclose(file);
   (void) close(unique_file);
   buffer=(unsigned char *) RelinquishMagickMemory(buffer);