(no commit message)

diff --git a/coders/png.c b/coders/png.c
index a79c9e471bf7ecc18da547e26f3a516d02427daa..1ad8613eaed2b577418e9f6345174ae96ae311f5 100644 (file)
--- a/coders/png.c
+++ b/coders/png.c
@@ -13122,7 +13122,7 @@ static MagickBooleanType WriteMNGImage(const ImageInfo *image_info,Image *image,
          if (need_defi && final_delay > 2 && (final_delay != 4) &&
             (final_delay != 5) && (final_delay != 10) && (final_delay != 20) &&
             (final_delay != 25) && (final_delay != 50) &&
-            (final_delay != image->ticks_per_second))
+            (final_delay != (ssize_t) image->ticks_per_second))
            mng_info->need_fram=MagickTrue;  /* make it exact; cannot be VLC */
        }