From 4a6c031e3197899d1bd2b745b9b6f3605a72cb65 Mon Sep 17 00:00:00 2001
From: Einar Johan Trøan Sømåen
Date: Fri, 31 Aug 2012 21:50:12 +0200
Subject: WINTERMUTE: Fix a regression from the getSize()->size() change.

---
 engines/wintermute/ad/ad_scene.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'engines/wintermute/ad/ad_scene.cpp')

diff --git a/engines/wintermute/ad/ad_scene.cpp b/engines/wintermute/ad/ad_scene.cpp
index ddaf4d0adb..76238c1850 100644
--- a/engines/wintermute/ad/ad_scene.cpp
+++ b/engines/wintermute/ad/ad_scene.cpp
@@ -2214,6 +2214,9 @@ bool AdScene::saveAsText(BaseDynamicBuffer *buffer, int indent) {
 
 //////////////////////////////////////////////////////////////////////////
 bool AdScene::sortScaleLevels() {
+	if (_scaleLevels.size() == 0) {
+		return STATUS_OK;
+	}
 	bool changed;
 	do {
 		changed = false;
@@ -2235,6 +2238,9 @@ bool AdScene::sortScaleLevels() {
 
 //////////////////////////////////////////////////////////////////////////
 bool AdScene::sortRotLevels() {
+	if (_rotLevels.size() == 0) {
+		return STATUS_OK;
+	}
 	bool changed;
 	do {
 		changed = false;
-- 
cgit v1.2.3