From 79756cc36f3eb4588843a785c31ff5d92c6e129d Mon Sep 17 00:00:00 2001
From: twanvl <twanvl@0fc631ac-6414-0410-93d0-97cfa31319b6>
Date: Fri, 20 Oct 2006 14:28:28 +0000
Subject: [PATCH] fixed memory leak

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@44 0fc631ac-6414-0410-93d0-97cfa31319b6
---
 src/util/action_stack.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/util/action_stack.cpp b/src/util/action_stack.cpp
index fcbe87a9..78eb3acf 100644
--- a/src/util/action_stack.cpp
+++ b/src/util/action_stack.cpp
@@ -28,8 +28,10 @@ ActionStack::~ActionStack() {
 void ActionStack::add(Action* action, bool allow_merge) {
 	if (!action) return; // no action
 	action->perform(false); // TODO: delete action if perform throws
-	redo_actions.clear();
 	tellListeners(*action, false);
+	// clear redo list
+	FOR_EACH(a, redo_actions) delete a;
+	redo_actions.clear();
 	// try to merge?
 	if (allow_merge && !undo_actions.empty() && undo_actions.back()->merge(action)) {
 		// merged with top undo action