commit 322d07da43d795a7c3b9a2d068d9a9005591cbe4
author cristy <urban-warrior@git.imagemagick.org> Sun Mar 18 21:17:23 2012 +0000
committer cristy <urban-warrior@git.imagemagick.org> Sun Mar 18 21:17:23 2012 +0000
tree f14264120c70a4153c6e6195274acd62e6401b14
parent eef217624bb9677457189c53575f3923bf1d0673

MagickCore/channel.c

diff --git a/MagickCore/channel.c b/MagickCore/channel.c
index 9f4dda7..f8cf6a3 100644
--- a/MagickCore/channel.c
+++ b/MagickCore/channel.c
@@ -350,10 +350,16 @@
             (LocaleCompare(token,"magenta") == 0) ||
             (LocaleCompare(token,"y") == 0) ||
             (LocaleCompare(token,"yellow") == 0))
-          SetImageColorspace(destination_image,CMYKColorspace,exception);
+          (void) SetImageColorspace(destination_image,CMYKColorspace,exception);
         if ((LocaleCompare(token,"Cb") == 0) ||
             (LocaleCompare(token,"Cr") == 0))
-          SetImageColorspace(destination_image,YCbCrColorspace,exception);
+          (void) SetImageColorspace(destination_image,YCbCrColorspace,
+            exception);
+        if (LocaleCompare(token,"alpha") == 0)
+          (void) SetImageAlpha(destination_image,OpaqueAlpha,exception);
+        if (i >= GetPixelChannels(destination_image))
+          SetPixelMetaChannels(destination_image,i-
+            GetPixelChannels(destination_image)+1,exception);
         GetMagickToken(p,&p,token);
         break;
       }