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Stop crash on shutdown

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Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 13
This commit is contained in:
Simon Howard 2005-07-23 17:27:04 +00:00
parent 54eadca987
commit ec8ab9e6a3
1 changed files with 8 additions and 4 deletions
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12
src/i_video.c
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@ -1,7 +1,7 @@
// Emacs style mode select -*- C++ -*-
//-----------------------------------------------------------------------------
//
// $Id: i_video.c 8 2005-07-23 16:44:57Z fraggle $
// $Id: i_video.c 13 2005-07-23 17:27:04Z fraggle $
//
// Copyright(C) 1993-1996 Id Software, Inc.
// Copyright(C) 2005 Simon Howard
@ -22,6 +22,9 @@
// 02111-1307, USA.
//
// $Log$
// Revision 1.3 2005/07/23 17:27:04 fraggle
// Stop crash on shutdown
//
// Revision 1.2 2005/07/23 16:44:55 fraggle
// Update copyright to GNU GPL
//
@ -35,7 +38,7 @@
//-----------------------------------------------------------------------------
static const char
rcsid[] = "$Id: i_video.c 8 2005-07-23 16:44:57Z fraggle $";
rcsid[] = "$Id: i_video.c 13 2005-07-23 17:27:04Z fraggle $";
#include <stdlib.h>
#include <unistd.h>
@ -59,7 +62,6 @@ int XShmGetEventBase( Display* dpy ); // problems with g++?
#include <sys/socket.h>
#include <netinet/in.h>
#include <errnos.h>
#include <signal.h>
#include "doomstat.h"
@ -185,7 +187,9 @@ void I_ShutdownGraphics(void)
shmctl(X_shminfo.shmid, IPC_RMID, 0);
// Paranoia.
image->data = NULL;
if (image) {
image->data = NULL;
}
}