From 0a2e158e737121ba4906a687c13214e4b090bd08 Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Sun, 22 Oct 2006 17:12:39 +0000
Subject: Catch failure to initialise video when calling SDL_Init.

Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 709
---
 src/i_video.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/i_video.c b/src/i_video.c
index 02b0b62e..c45d3640 100644
--- a/src/i_video.c
+++ b/src/i_video.c
@@ -1034,7 +1034,10 @@ void I_InitGraphics(void)
     SDL_Event dummy;
     int flags = 0;
 
-    SDL_Init(SDL_INIT_VIDEO);
+    if (SDL_Init(SDL_INIT_VIDEO) < 0) 
+    {
+        I_Error("Failed to initialise video: %s", SDL_GetError());
+    }
 
     // Check for command-line video-related parameters.
 
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