commit b081bb27044fb58b61c385e2cd8e3d8c52e5ce7b
author dirk <dirk@git.imagemagick.org> Wed Jan 27 12:56:48 2016 +0100
committer dirk <dirk@git.imagemagick.org> Wed Jan 27 12:56:48 2016 +0100
tree 8a06a08d878a231f7b551e0f6b1120ff2c3dca68
parent 68868fa8d280ca969a6d84ff7da31fe9a4090b31

Invalid colormap index is now a warning instead of an error.

MagickCore/image.c

diff --git a/MagickCore/image.c b/MagickCore/image.c
index 5e21986..6d1d3b1 100644
--- a/MagickCore/image.c
+++ b/MagickCore/image.c
@@ -3578,8 +3578,8 @@
   image_view=DestroyCacheView(image_view);
   image->taint=taint;
   if ((image->ping == MagickFalse) && (range_exception != MagickFalse))
-    (void) ThrowMagickException(exception,GetMagickModule(),CorruptImageError,
-      "InvalidColormapIndex","`%s'",image->filename);
+    (void) ThrowMagickException(exception,GetMagickModule(),
+      CorruptImageWarning,"InvalidColormapIndex","`%s'",image->filename);
   return(status);
 }