--- generator.c	2005-07-28 15:06:03.000000000 -0400
+++ generator.c	2006-01-18 22:26:59.000000000 -0500
@@ -241,7 +241,7 @@
 	dlen = strlen(fbuf);
 	filt_array[cur_depth] = push_local_filters(fbuf, dlen);
 
-	if (link_stat(fbuf, &st, keep_dirlinks) < 0)
+	if (link_stat(fbuf, &st, keep_dirlinks) < 0 || !S_ISDIR(st.st_mode))
 		return;
 
 	if (one_file_system) {