From 0089d3b338819ca28ba9100ba61d344be86057b3 Mon Sep 17 00:00:00 2001
From: David Turner
Date: Tue, 11 Jan 2011 16:50:26 +0000
Subject: CINE: Fix for Operation Stealth assertion when caught by rat in Scene
 8 Rats' Maze.

This converts the assertion on selection of null background into a test and warning.

svn-id: r55201
---
 engines/cine/gfx.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/engines/cine/gfx.cpp b/engines/cine/gfx.cpp
index 4d61be102b..3970d88117 100644
--- a/engines/cine/gfx.cpp
+++ b/engines/cine/gfx.cpp
@@ -1429,10 +1429,13 @@ void OSRenderer::loadCt256(const byte *ct, const char *name) {
  * @param idx Background index
  */
 void OSRenderer::selectBg(unsigned int idx) {
-	assert(idx < 9 && _bgTable[idx].bg);
-	assert(_bgTable[idx].pal.isValid() && !(_bgTable[idx].pal.empty()));
+	assert(idx < 9);
 
+	if (_bgTable[idx].bg) {
+		assert(_bgTable[idx].pal.isValid() && !(_bgTable[idx].pal.empty()));
 	_currentBg = idx;
+	} else
+		warning("OSRenderer::selectBg(%d) - attempt to select null background", idx);
 	reloadPalette();
 }
 
-- 
cgit v1.2.3