-f could try to parse empty string... #124

2009-06-08 20:23:55 -05:00
parent 9b7d2b1cd4
commit 2689d69e92
1 changed files with 1 additions and 1 deletions
--- a/console/yap.c
+++ b/console/yap.c
@@ -382,7 +382,7 @@ parse_yap_arguments(int argc, char *argv[], YAP_init_args *iap)
 	    break;
 #endif /* EMACS */
 	  case 'f':
-	    if (argc && argv[1][0] != '-') {
+	    if (argc > 1 && argv[1][0] != '-') {
 	      argc--;
 	      argv++;
 	      if (!strcmp(*argv,"none")) {