From: cristy <urban-warrior@git.imagemagick.org>
Date: Thu, 24 May 2012 14:26:01 +0000 (+0000)
Subject: (no commit message)
X-Git-Tag: 7.0.1-0~5539
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=384a5b06dd903aa5d52c042a572b8119405446b7;p=imagemagick

---

diff --git a/MagickCore/pixel-accessor.h b/MagickCore/pixel-accessor.h
index 78d9bcc31..44fa9f22d 100644
--- a/MagickCore/pixel-accessor.h
+++ b/MagickCore/pixel-accessor.h
@@ -436,6 +436,9 @@ static inline MagickBooleanType IsPixelMonochrome(const Image *restrict image,
 static inline MagickBooleanType IsPixelInfoGray(
   const PixelInfo *restrict pixel_info)
 {
+  if ((IsGrayColorspace(pixel_info->colorspace) == MagickFalse) &&
+      (IsRGBColorspace(pixel_info->colorspace) == MagickFalse))
+    return(MagickFalse);
 #if !defined(MAGICKCORE_HDRI_SUPPORT)
   if ((pixel_info->red == pixel_info->green) &&
       (pixel_info->green == pixel_info->blue))