From 4fb5b4006b9fecf6ee1b155e1f47685515c580fe Mon Sep 17 00:00:00 2001
From: jnemeth <jnemeth@NetBSD.org>
Date: Thu, 30 Mar 2006 01:28:46 +0000
Subject: Coverity CID 1328: check for error return

---
 hack/hack.mon.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'hack')

diff --git a/hack/hack.mon.c b/hack/hack.mon.c
index 4ba719a7..e88ce6cb 100644
--- a/hack/hack.mon.c
+++ b/hack/hack.mon.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: hack.mon.c,v 1.6 2003/04/02 18:36:38 jsm Exp $	*/
+/*	$NetBSD: hack.mon.c,v 1.7 2006/03/30 01:28:46 jnemeth Exp $	*/
 
 /*
  * Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
@@ -63,7 +63,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: hack.mon.c,v 1.6 2003/04/02 18:36:38 jsm Exp $");
+__RCSID("$NetBSD: hack.mon.c,v 1.7 2006/03/30 01:28:46 jnemeth Exp $");
 #endif				/* not lint */
 
 #include <stdlib.h>
@@ -500,6 +500,8 @@ nxti:		;
 	if (mmoved) {
 		if (info[chi] & ALLOW_M) {
 			mtmp2 = m_at(nix, niy);
+			if (mtmp2 == NULL)
+				panic("error in m_move");
 			if (hitmm(mtmp, mtmp2) == 1 && rn2(4) &&
 			    hitmm(mtmp2, mtmp) == 2)
 				return (2);
-- 
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