From 510108dbec0aaf99b5dc45924e7a7d875d138f71 Mon Sep 17 00:00:00 2001
From: Ruslan Ermilov <ru@FreeBSD.org>
Date: Tue, 14 Sep 1999 14:34:58 +0000
Subject: [PATCH] Fix a coredump when commands in ~/.exrc prepended with
 addresses.

PR:		13000
---
 contrib/nvi/ex/ex.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/contrib/nvi/ex/ex.c b/contrib/nvi/ex/ex.c
index f92d8f7c4f9a..ecdae4b86934 100644
--- a/contrib/nvi/ex/ex.c
+++ b/contrib/nvi/ex/ex.c
@@ -7,6 +7,8 @@
  * See the LICENSE file for redistribution information.
  */
 
+/* $FreeBSD$ */
+
 #include "config.h"
 
 #ifndef lint
@@ -2307,7 +2309,7 @@ ex_badaddr(sp, cp, ba, nret)
 	 * underlying file, that's the real problem.
 	 */
 	if (sp->ep == NULL) {
-		ex_emsg(sp, cp->name, EXM_NOFILEYET);
+		ex_emsg(sp, cp ? cp->name : NULL, EXM_NOFILEYET);
 		return;
 	}