(no commit message)

diff --git a/MagickCore/enhance.c b/MagickCore/enhance.c
index 9da853fc100c2891b5e3530de30d81a6d608846a..005910392cd9280d941e1a5ba0267821f24407d3 100644 (file)
--- a/MagickCore/enhance.c
+++ b/MagickCore/enhance.c
@@ -325,6 +325,9 @@ MagickExport MagickBooleanType ClutImage(Image *image,const Image *clut_image,
   assert(clut_image->signature == MagickSignature);
   if (SetImageStorageClass(image,DirectClass,exception) == MagickFalse)
     return(MagickFalse);
+  if ((IsGrayColorspace(image->colorspace) != MagickFalse) &&
+      (IsGrayColorspace(clut_image->colorspace) == MagickFalse))
+    (void) TransformImageColorspace(image,sRGBColorspace,exception);
   clut_map=(PixelInfo *) AcquireQuantumMemory(MaxMap+1UL,sizeof(*clut_map));
   if (clut_map == (PixelInfo *) NULL)
     ThrowBinaryException(ResourceLimitError,"MemoryAllocationFailed",