From f17d69f23ec6246307a4d9d898511da7e762c61c Mon Sep 17 00:00:00 2001
From: Einar Johan Trøan Sømåen
Date: Sun, 24 Mar 2013 18:30:28 +0100
Subject: WINTERMUTE: Fix random crash after save/load.

---
 engines/wintermute/base/gfx/osystem/base_render_osystem.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'engines/wintermute/base/gfx/osystem')

diff --git a/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp b/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp
index 061f52776e..13e2b9a5bc 100644
--- a/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp
+++ b/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp
@@ -172,6 +172,8 @@ bool BaseRenderOSystem::flip() {
 		_dirtyRect = nullptr;
 		g_system->updateScreen();
 		_needsFlip = false;
+		_drawNum = 1;
+		addDirtyRect(_renderRect);
 		return true;
 	}
 	if (!_disableDirtyRects) {
@@ -646,6 +648,8 @@ void BaseRenderOSystem::endSaveLoad() {
 		it = _renderQueue.erase(it);
 		delete ticket;
 	}
+	_lastAddedTicket = _renderQueue.begin();
+	_previousTicket = nullptr;
 	// HACK: After a save the buffer will be drawn before the scripts get to update it,
 	// so just skip this single frame.
 	_skipThisFrame = true;
-- 
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