From 0b46f85b7edb80a3c85e2690ca091d6e9e31f28c Mon Sep 17 00:00:00 2001
From: James Brown
Date: Mon, 13 Jan 2003 18:59:53 +0000
Subject: Early init of the scaler - to prevent ComI trying to use a huge
 window by default.

This may require porters to make a small backend change, not to reinit a scaler on hotswap if the display has not been init_size'ed.

svn-id: r6449
---
 backends/sdl/sdl.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'backends/sdl')

diff --git a/backends/sdl/sdl.cpp b/backends/sdl/sdl.cpp
index d6e6e8991d..eaa7a03642 100644
--- a/backends/sdl/sdl.cpp
+++ b/backends/sdl/sdl.cpp
@@ -191,6 +191,8 @@ void OSystem_SDL::unload_gfx_mode() {
 }
 
 void OSystem_SDL::hotswap_gfx_mode() {
+	if (!_screen)
+		return;
 
 	// Keep around the old _screen & _tmpscreen so we can restore the screen data
 	// after the mode switch.
-- 
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