(no commit message)

diff --git a/coders/viff.c b/coders/viff.c
index 16ce9170fae2cb983fca803035a194075c4f2167..923155c27162cbf7b78be16790c4d33a75070ee4 100644 (file)
--- a/coders/viff.c
+++ b/coders/viff.c
@@ -277,7 +277,7 @@ static Image *ReadVIFFImage(const ImageInfo *image_info,
     /*
       Verify VIFF identifier.
     */
-    if ((count == 0) || ((unsigned char) viff_info.identifier != 0xab))
+    if ((count != 1) || ((unsigned char) viff_info.identifier != 0xab))
       ThrowReaderException(CorruptImageError,"NotAVIFFImage");
     /*
       Initialize VIFF image.