From 604588fc35c7585abb7a9e71f69bb82e4389fefc Mon Sep 17 00:00:00 2001 From: Cristy Date: Fri, 21 Jun 2019 17:30:31 -0400 Subject: [PATCH] https://github.com/ImageMagick/ImageMagick/issues/1609 --- MagickCore/threshold.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/MagickCore/threshold.c b/MagickCore/threshold.c index f9412bb52..0c3a488d7 100644 --- a/MagickCore/threshold.c +++ b/MagickCore/threshold.c @@ -212,7 +212,7 @@ MagickExport Image *AdaptiveThresholdImage(const Image *image, threshold_image=CloneImage(image,0,0,MagickTrue,exception); if (threshold_image == (Image *) NULL) return((Image *) NULL); - if (width == 0) + if ((width == 0) || (height == 0)) return(threshold_image); status=SetImageStorageClass(threshold_image,DirectClass,exception); if (status == MagickFalse) -- 2.49.0