From: Cristy <urban-warrior@imagemagick.org>
Date: Mon, 24 Jul 2017 11:10:56 +0000 (-0400)
Subject: Slight performance increase when counting unique colors
X-Git-Tag: 7.0.6-3~5
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2e8f11ceba6b84ad817195347bc5d8d79d1acb6b;p=imagemagick

Slight performance increase when counting unique colors
---

diff --git a/MagickCore/histogram.c b/MagickCore/histogram.c
index bb0f9cda3..5383d3bc3 100644
--- a/MagickCore/histogram.c
+++ b/MagickCore/histogram.c
@@ -187,8 +187,7 @@ static CubeInfo *ClassifyImageColors(const Image *image,
     proceed;
 
   PixelInfo
-    pixel,
-    target;
+    pixel;
 
   NodeInfo
     *node_info;
@@ -223,7 +222,6 @@ static CubeInfo *ClassifyImageColors(const Image *image,
       return(cube_info);
     }
   GetPixelInfo(image,&pixel);
-  GetPixelInfo(image,&target);
   image_view=AcquireVirtualCacheView(image,exception);
   for (y=0; y < (ssize_t) image->rows; y++)
   {