* Added AnimationManager::deleteOverlays().

* Fixed bug in AnimationManager::deleteAnimation() that could result in accessing the Common::List::end() sentinel value.

svn-id: r42223

1 files changed, 15 insertions, 4 deletions

diff --git a/engines/draci/animation.cpp b/engines/draci/animation.cpp
index e553942c63..bb0cb44b10 100644
--- a/engines/draci/animation.cpp
+++ b/engines/draci/animation.cpp
@@ -232,15 +232,26 @@ void AnimationManager::deleteAnimation(int id) {
 	Common::List<Animation *>::iterator it;
 
 	for (it = _animations.begin(); it != _animations.end(); ++it) {
-		if ((*it)->getID() == id)
+		if ((*it)->getID() == id) {
+			(*it)->deleteFrames();
+			_animations.erase(it);
 			break;
+		}
 	}
+}
+
+void AnimationManager::deleteOverlays() {
 	
-	(*it)->deleteFrames();
+	Common::List<Animation *>::iterator it;
 
-	_animations.erase(it);
+	for (it = _animations.begin(); it != _animations.end(); ++it) {
+		if((*it)->getID() == kOverlayImage)
+			(*it)->deleteFrames();
+		
+		_animations.erase(it);	
+	}
 }
-	
+
 void AnimationManager::deleteAll() {
 	
 	Common::List<Animation *>::iterator it;