From c58ed9c72dc84c8eb6f392d4d437454c15177620 Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Thu, 13 Oct 2011 20:19:42 +0000
Subject: Fix crash when calling TXT_Shutdown twice.

Subversion-branch: /branches/v2-branch
Subversion-revision: 2418
---
 textscreen/txt_sdl.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'textscreen')

diff --git a/textscreen/txt_sdl.c b/textscreen/txt_sdl.c
index 477fdb52..c22580fe 100644
--- a/textscreen/txt_sdl.c
+++ b/textscreen/txt_sdl.c
@@ -240,6 +240,7 @@ int TXT_Init(void)
 void TXT_Shutdown(void)
 {
     free(screendata);
+    screendata = NULL;
     SDL_QuitSubSystem(SDL_INIT_VIDEO);
 }
 
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