--- yafc-1.1.1/src/commands.c~	2003-07-12 12:25:41.000000000 +0200
+++ yafc-1.1.1/src/commands.c	2009-03-31 01:00:13.000000000 +0200
@@ -486,7 +486,7 @@
 	while((c = getopt_long(argc, argv, "h", longopts, 0)) != EOF) {
 		switch(c) {
 		  case 'h':
-			fprintf(stderr, help);
+			fprintf(stderr, "%s", help);
 		  case '?':
 			optind = -1;
 			return;