https://github.com/ImageMagick/ImageMagick/issues/1331

diff --git a/MagickCore/pixel-accessor.h b/MagickCore/pixel-accessor.h
index 31b64b6924f7e96e88810ec728f975cd8f436bf5..b82db556e5339b1a144e55f5d967787404732209 100644 (file)
--- a/MagickCore/pixel-accessor.h
+++ b/MagickCore/pixel-accessor.h
@@ -637,7 +637,7 @@ static inline void SetPixelb(const Image *magick_restrict image,
 static inline void SetPixelBackgoundColor(const Image *magick_restrict image,
   Quantum *magick_restrict pixel)
 {
-  register ssize_t
+  ssize_t
     i;
 
   for (i=0; i < (ssize_t) GetPixelChannels(image); i++)