Module Name: src
Committed By: christos
Date: Wed Feb 13 22:28:41 UTC 2013
Modified Files:
src/usr.bin/vis: vis.c
Log Message:
don't allow NULL for extra
To generate a diff of this commit:
cvs rdiff -u -r1.18 -r1.19 src/usr.bin/vis/vis.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/vis/vis.c
diff -u src/usr.bin/vis/vis.c:1.18 src/usr.bin/vis/vis.c:1.19
--- src/usr.bin/vis/vis.c:1.18 Wed Feb 13 17:24:48 2013
+++ src/usr.bin/vis/vis.c Wed Feb 13 17:28:41 2013
@@ -1,4 +1,4 @@
-/* $NetBSD: vis.c,v 1.18 2013/02/13 22:24:48 christos Exp $ */
+/* $NetBSD: vis.c,v 1.19 2013/02/13 22:28:41 christos Exp $ */
/*-
* Copyright (c) 1989, 1993
@@ -39,7 +39,7 @@ __COPYRIGHT("@(#) Copyright (c) 1989, 19
#if 0
static char sccsid[] = "@(#)vis.c 8.1 (Berkeley) 6/6/93";
#endif
-__RCSID("$NetBSD: vis.c,v 1.18 2013/02/13 22:24:48 christos Exp $");
+__RCSID("$NetBSD: vis.c,v 1.19 2013/02/13 22:28:41 christos Exp $");
#endif /* not lint */
#include <stdio.h>
@@ -58,7 +58,7 @@ static int eflags, fold, foldwidth = 80,
#ifdef DEBUG
int debug;
#endif
-static char *extra;
+static const char *extra = "";
static void process(FILE *);
