(no commit message)

diff --git a/MagickCore/effect.c b/MagickCore/effect.c
index dd268d36d3d80dbe7b1d3d64d757021b602aaaa0..6415c1314a8bc6712a662ed33c6946aa6f4f9353 100644 (file)
--- a/MagickCore/effect.c
+++ b/MagickCore/effect.c
@@ -1458,7 +1458,7 @@ MagickExport Image *KuwaharaImage(const Image *image,const double radius,
   assert(exception != (ExceptionInfo *) NULL);
   assert(exception->signature == MagickSignature);
   gaussian_image=BlurImage(image,radius,sigma,exception);
-  if (gaussian_image != (Image *) NULL)
+  if (gaussian_image == (Image *) NULL)
     return((Image *) NULL);
   kuwahara_image=CloneImage(image,image->columns,image->rows,MagickTrue,
     exception);