From e27c19696517e8ec47c9927d86a83b8483de1313 Mon Sep 17 00:00:00 2001
From: cristy <urban-warrior@git.imagemagick.org>
Date: Thu, 17 Jan 2013 20:16:29 +0000
Subject: [PATCH]

---
 MagickCore/distribute-cache.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/MagickCore/distribute-cache.c b/MagickCore/distribute-cache.c
index 823d89ad9..ae8e33a59 100644
--- a/MagickCore/distribute-cache.c
+++ b/MagickCore/distribute-cache.c
@@ -412,6 +412,8 @@ static MagickBooleanType OpenDistributeCache(SplayTreeInfo *image_registry,
   exception=AcquireExceptionInfo();
   image=AcquireImage((ImageInfo *) NULL,exception);
   exception=DestroyExceptionInfo(exception);
+  if (image == (Image *) NULL)
+    return(MagickFalse);
   length=sizeof(image->columns)+sizeof(image->rows)+
     sizeof(image->number_channels);
   count=read(file,buffer,length);
-- 
2.40.0