From: cristy <urban-warrior@git.imagemagick.org>
Date: Sun, 5 Aug 2012 01:21:44 +0000 (+0000)
Subject: (no commit message)
X-Git-Tag: 7.0.1-0~5188
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=134c76e4aa8a7f925b7fa333fc3830e7bc3598a5;p=imagemagick

---

diff --git a/MagickCore/cache.c b/MagickCore/cache.c
index 6da2da0b6..fb0929ea9 100644
--- a/MagickCore/cache.c
+++ b/MagickCore/cache.c
@@ -202,8 +202,10 @@ MagickPrivate Cache AcquirePixelCache(const size_t number_threads)
   cache_info->file=(-1);
   cache_info->id=GetMagickThreadId();
   cache_info->number_threads=number_threads;
-  if (number_threads == 0)
+  if (cache_info->number_threads == 0)
     cache_info->number_threads=(size_t) GetMagickResourceLimit(ThreadResource);
+  if (cache_info->number_threads == 0)
+    cache_info->number_threads=1;
   cache_info->nexus_info=AcquirePixelCacheNexus(cache_info->number_threads);
   if (cache_info->nexus_info == (NexusInfo **) NULL)
     ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");