From 982d89a952e7d6840ec7851c364f489a50d805b7 Mon Sep 17 00:00:00 2001
From: Cristy <urban-warrior@imagemagick.org>
Date: Sun, 9 Jul 2017 08:01:17 -0400
Subject: [PATCH] ...

---
 coders/png.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/coders/png.c b/coders/png.c
index acd8cc3187e..71d3cfada9f 100644
--- a/coders/png.c
+++ b/coders/png.c
@@ -4296,7 +4296,7 @@ static Image *ReadOneJNGImage(MngInfo *mng_info,
       {
         if (color_image != (Image *) NULL)
           color_image=DestroyImage(color_image);
-        if (color_image_info != (Image *) NULL)
+        if (color_image_info != (ImageInfo *) NULL)
           color_image_info=DestroyImageInfo(color_image_info);
         ThrowReaderException(CorruptImageError,"CorruptImage");
       }