From 1a58262ca72fd09748755463299e54749d5c63ae Mon Sep 17 00:00:00 2001
From: athrxx
Date: Thu, 16 Jun 2011 21:31:45 +0200
Subject: SCUMM: fix bug in cb661d63d0cd45d1231435a593b74dfc51872a0f

---
 engines/scumm/scumm.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'engines/scumm/scumm.cpp')

diff --git a/engines/scumm/scumm.cpp b/engines/scumm/scumm.cpp
index 1ccf215605..362430d704 100644
--- a/engines/scumm/scumm.cpp
+++ b/engines/scumm/scumm.cpp
@@ -1164,8 +1164,10 @@ Common::Error ScummEngine::init() {
 			} else {
 				Common::List<Graphics::PixelFormat> tryModes = _system->getSupportedFormats();								
 				for (Common::List<Graphics::PixelFormat>::iterator g = tryModes.begin(); g != tryModes.end(); ++g) {
-					if (g->bytesPerPixel != 2 || g->aBits())
+					if (g->bytesPerPixel != 2 || g->aBits()) {
 						g = tryModes.erase(g);
+						g--;
+					}
 
 					if (*g == _outputPixelFormat) {
 						tryModes.clear();
-- 
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