From: cristy <urban-warrior@git.imagemagick.org>
Date: Wed, 6 Nov 2013 00:21:18 +0000 (+0000)
Subject: (no commit message)
X-Git-Tag: 7.0.1-0~3149
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e908737b663ec935a4a2c45c5723d80fbb70e5b3;p=imagemagick

---

diff --git a/MagickCore/quantize.c b/MagickCore/quantize.c
index ea7011024..5b8d587d0 100644
--- a/MagickCore/quantize.c
+++ b/MagickCore/quantize.c
@@ -3128,7 +3128,7 @@ static void ReduceImageColors(const Image *image,CubeInfo *cube_info)
     span;
 
   cube_info->next_threshold=0.0;
-  if (cube_info->colors > cube_info->maximum_colors)
+  if ((cube_info->colors > cube_info->maximum_colors) && (cube_info->depth > 2))
     {
       MagickRealType
         *quantize_error;