From 167c9f534b2918fdd2e08fd535d13d5dad9b6de0 Mon Sep 17 00:00:00 2001
From: Einar Johan Trøan Sømåen
Date: Wed, 17 Apr 2013 16:47:27 +0200
Subject: WINTERMUTE: Avoid passing BasePoint by value in Scene::getPath()

---
 engines/wintermute/ad/ad_scene.cpp | 2 +-
 engines/wintermute/ad/ad_scene.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'engines')

diff --git a/engines/wintermute/ad/ad_scene.cpp b/engines/wintermute/ad/ad_scene.cpp
index 221baf4bee..e5d9d31ee0 100644
--- a/engines/wintermute/ad/ad_scene.cpp
+++ b/engines/wintermute/ad/ad_scene.cpp
@@ -189,7 +189,7 @@ void AdScene::cleanup() {
 
 
 //////////////////////////////////////////////////////////////////////////
-bool AdScene::getPath(BasePoint source, BasePoint target, AdPath *path, BaseObject *requester) {
+bool AdScene::getPath(const BasePoint &source, const BasePoint &target, AdPath *path, BaseObject *requester) {
 	if (!_pfReady) {
 		return false;
 	} else {
diff --git a/engines/wintermute/ad/ad_scene.h b/engines/wintermute/ad/ad_scene.h
index ffacc037a9..a820157361 100644
--- a/engines/wintermute/ad/ad_scene.h
+++ b/engines/wintermute/ad/ad_scene.h
@@ -117,7 +117,7 @@ public:
 	bool isWalkableAt(int x, int y, bool checkFreeObjects = false, BaseObject *requester = nullptr);
 	AdLayer *_mainLayer;
 	float getZoomAt(int x, int y);
-	bool getPath(BasePoint source, BasePoint target, AdPath *path, BaseObject *requester = nullptr);
+	bool getPath(const BasePoint &source, const BasePoint &target, AdPath *path, BaseObject *requester = nullptr);
 	AdScene(BaseGame *inGame);
 	virtual ~AdScene();
 	BaseArray<AdLayer *> _layers;
-- 
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