From: cristy <urban-warrior@git.imagemagick.org>
Date: Tue, 11 Nov 2014 12:24:36 +0000 (+0000)
Subject: (no commit message)
X-Git-Tag: 7.0.1-0~1749
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a5bc74d9d068e19282bdafd0c6c39264af465fcd;p=imagemagick

---

diff --git a/MagickCore/statistic.c b/MagickCore/statistic.c
index 9a7a5ef66..e99541711 100644
--- a/MagickCore/statistic.c
+++ b/MagickCore/statistic.c
@@ -2154,6 +2154,9 @@ MagickExport ChannelStatistics *GetImageStatistics(const Image *image,
   }
   for (i=0; i < (ssize_t) MaxPixelChannels; i++)
   {
+    PixelTrait traits=GetPixelChannelTraits(image,i);
+    if ((traits & UpdatePixelTrait) == 0)
+      continue;
     channel_statistics[CompositePixelChannel].area+=channel_statistics[i].area;
     channel_statistics[CompositePixelChannel].minima=MagickMin(
       channel_statistics[CompositePixelChannel].minima,