main.c.diff   [plain text]

--- main.c.orig	2008-11-12 11:50:29.000000000 -0800
+++ main.c	2008-11-12 11:42:30.000000000 -0800
@@ -113,6 +121,8 @@
 		case 'v':	/* -v a=1 to be done NOW.  one -v for each */
 			if (argv[1][2] == '\0' && --argc > 1 && isclvar((++argv)[1]))
 				setclvar(argv[1]);
+			else
+				FATAL("invalid -v option");
 			break;
 		case 'd':
 			dbg = atoi(&argv[1][2]);