...

diff --git a/coders/xpm.c b/coders/xpm.c
index 2b3d9dda785743639bc89e0eb902df437313219f..df8229bb842d7dce1e73010213fa139843bf2226 100644 (file)
--- a/coders/xpm.c
+++ b/coders/xpm.c
@@ -756,6 +756,7 @@ static MagickBooleanType WritePICONImage(const ImageInfo *image_info,
         picon->colormap,(size_t) colors,sizeof(*picon->colormap));
       if (picon->colormap == (PixelInfo *) NULL)
         ThrowWriterException(ResourceLimitError,"MemoryAllocationError");
+      SetPixelIndex(picon,(Quantum) picon->colors,0);
       for (y=0; y < (ssize_t) picon->rows; y++)
       {
         q=GetAuthenticPixels(picon,0,y,picon->columns,1,exception);