https://github.com/ImageMagick/ImageMagick/issues/939

diff --git a/coders/json.c b/coders/json.c
index 0b673753523b0fef448049e77e8653a5c7673e19..ef8d9a8ea7304de8a973f8e7e9a03be7f87c796e 100644 (file)
--- a/coders/json.c
+++ b/coders/json.c
@@ -1529,7 +1529,7 @@ static MagickBooleanType EncodeImageAttributes(Image *image,FILE *file,
           JSONFormatLocaleFile(file,"%s",value);
           property=GetNextImageProperty(tile);
         }
-        tile=DestroyImage(tile);
+        tile=DestroyImageList(tile);
         if (*p != '\0')
           (void) FormatLocaleFile(file,"\n    },");
         else