--- kit.orig/image/gif.c	2016-01-12 16:54:40.469530579 +0100
+++ kit/image/gif.c	2016-01-12 16:56:10.676527408 +0100
@@ -122,7 +122,7 @@
 			if (GifFile->Image.Left + GifFile->Image.Width > GifFile->SWidth ||
 			   GifFile->Image.Top + GifFile->Image.Height > GifFile->SHeight) {
 				fprintf(stderr,
-"Image %d is not confined to screen dimension, aborted.\n");
+"Image %s is not confined to screen dimension, aborted.\n", fullname);
 				exit(-2);
 			}
 			if (GifFile->Image.Interlace) {