+ fprintf(stderr,
+ "%s: %d file%s.\n",
+ dirname1, list1_length, (list1_length > 1 ? "s" : ""));
+ if(dirname2) {
+ list2_length = file_list_length(list2);
+ fprintf(stderr,
+ "%s: %d file%s.\n",
+ dirname2, list2_length, (list2_length > 1 ? "s" : ""));
+ }
+ fprintf(stderr, "Now looking for identical files.\n");