Fix segfault when argument list is empty

Benson-Genomics-Lab · Mar 4, 2016 · 14b46af · 14b46af
1 parent c38e01b
commit 14b46af
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/trf.c b/trf.c
@@ -60,7 +60,7 @@ int main(int ac, char** av)
 	}
 
 	/* Expects exactly 8 non-option arguments */
-	if ( (ac < 9) && ((strcmp(av[1], "-v") != 0) && (strcmp(av[1], "-V") != 0)) ) {
+	if (ac < 9) {
 		fprintf(stderr, usage, av[0]);
 		exit(1);
 	}