1 files changed, 9 insertions, 1 deletions
diff --git a/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp b/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp
index 7692bc6c48..cfa43adb17 100644
--- a/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp
+++ b/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp
@@ -146,7 +146,15 @@ bool BaseRenderOSystem::initRenderer(int width, int height, bool windowed) {
 }
 
 bool BaseRenderOSystem::indicatorFlip() {
-	g_system->copyRectToScreen((byte *)_renderSurface->getBasePtr(_indicatorX, _indicatorY), _renderSurface->pitch, _indicatorX, _indicatorY, _indicatorWidthDrawn, _indicatorHeight);
+	if (_indicatorWidthDrawn > 0 && _indicatorHeight > 0) {
+		g_system->copyRectToScreen((byte *)_renderSurface->getBasePtr(_indicatorX, _indicatorY), _renderSurface->pitch, _indicatorX, _indicatorY, _indicatorWidthDrawn, _indicatorHeight);
+		g_system->updateScreen();
+	}
+	return STATUS_OK;
+}
+
+bool BaseRenderOSystem::forcedFlip() {
+	g_system->copyRectToScreen((byte *)_renderSurface->getPixels(), _renderSurface->pitch, 0, 0, _renderSurface->w, _renderSurface->h);
 	g_system->updateScreen();
 	return STATUS_OK;
 }