...

diff --git a/MagickCore/magick-type.h b/MagickCore/magick-type.h
index 236e9993479af68f7b37e849e9fd4496fcda9e6f..1962da0ea6aa4a6ecdd9065eb921406ac0c60100 100644 (file)
--- a/MagickCore/magick-type.h
+++ b/MagickCore/magick-type.h
@@ -179,7 +179,7 @@ typedef enum
 #  define IsNaN(a) (a != a)
 #endif
 #if !defined(INFINITY)
-#  define INFINITY (log(0))
+#  define INFINITY (-log(0))
 #endif
 
 typedef struct _BlobInfo BlobInfo;