Prevent saves from being loaded twice by the Save browser

src/game/GameController.cpp

@@ -40,6 +40,7 @@ public:
 			try
 			{
 				cc->gameModel->SetSave(cc->search->GetLoadedSave());
+				cc->search->ReleaseLoadedSave();
 			}
 			catch(GameModelException & ex)
 			{

src/search/SearchController.cpp

@@ -55,6 +55,11 @@ SaveInfo * SearchController::GetLoadedSave()
 	return searchModel->GetLoadedSave();
 }
 
+void SearchController::ReleaseLoadedSave()
+{
+	searchModel->SetLoadedSave(NULL);
+}
+
 void SearchController::Update()
 {
 	if(!nextQueryDone && nextQueryTime < clock())

src/search/SearchController.h

@@ -44,6 +44,7 @@ public:
 	void RemoveSelected();
 	void UnpublishSelected();
 	void FavouriteSelected();
+	void ReleaseLoadedSave();
 	SaveInfo * GetLoadedSave();
 };