--- ImageMagick-5.3.8/magick/image.c.format 2005-03-15 15:36:31.800386000 -0500 +++ ImageMagick-5.3.8/magick/image.c 2005-03-15 15:37:44.392720000 -0500 @@ -874,7 +874,7 @@ /* Rectify multi-image file support. */ - FormatString(filename,image_info->filename,0); + FormatString(filename,"%s",image_info->filename,0); if ((LocaleCompare(filename,image_info->filename) != 0) && (strchr(filename,'%') == (char *) NULL)) image_info->adjoin=False;