From 3f203d921e5856ba60069af084fd0519902c4efa Mon Sep 17 00:00:00 2001
From: Cristy <urban-warrior@imagemagick.org>
Date: Wed, 1 May 2019 07:29:57 -0400
Subject: [PATCH] 
 https://imagemagick.org/discourse-server/viewtopic.php?f=1&t=24644

---
 MagickCore/cache.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/MagickCore/cache.c b/MagickCore/cache.c
index f8ebd4a17..8342d9286 100644
--- a/MagickCore/cache.c
+++ b/MagickCore/cache.c
@@ -4029,12 +4029,12 @@ MagickExport MagickBooleanType PersistPixelCache(Image *image,
           "attach persistent cache");
       (void) CopyMagickString(cache_info->cache_filename,filename,
         MagickPathExtent);
-      cache_info->type=DiskCache;
+      cache_info->type=MapCache;
       cache_info->offset=(*offset);
       if (OpenPixelCache(image,ReadMode,exception) == MagickFalse)
         return(MagickFalse);
       *offset+=cache_info->length+page_size-(cache_info->length % page_size);
-      return(SyncImagePixelCache(image,exception));
+      return(MagickTrue);
     }
   /*
     Clone persistent pixel cache.
@@ -4047,7 +4047,7 @@ MagickExport MagickBooleanType PersistPixelCache(Image *image,
       return(MagickFalse);
     }
   clone_info=(CacheInfo *) ClonePixelCache(cache_info);
-  clone_info->type=DiskCache;
+  clone_info->type=MapCache;
   (void) CopyMagickString(clone_info->cache_filename,filename,MagickPathExtent);
   clone_info->file=(-1);
   clone_info->storage_class=cache_info->storage_class;
-- 
2.40.0