$OpenBSD: patch-arc_c,v 1.2 2005/10/13 18:05:20 naddy Exp $
--- arc.c.orig	Sat Oct  8 22:38:22 2005
+++ arc.c	Wed Apr 15 00:59:41 2009
@@ -290,7 +290,7 @@ main(num, arg)			/* system entry point */
 			keepbak = 1;
 
 		else if (*a == 'W')	/* suppress warnings */
-			warn = 0;
+			arcwarn = 0;
 #if	!DOS
 		else if (*a == 'I')	/* image mode, no ASCII/EBCDIC x-late */
 			image = !image;