1 files changed, 26 insertions, 32 deletions

diff --git a/indra/newview/llpopupview.cpp b/indra/newview/llpopupview.cpp
index b010f4d72f..499b6a8f5f 100644
--- a/indra/newview/llpopupview.cpp
+++ b/indra/newview/llpopupview.cpp
@@ -2,31 +2,25 @@
  * @file llpopupview.cpp
  * @brief Holds transient popups
  *
- * $LicenseInfo:firstyear=2001&license=viewergpl$
- * 
- * Copyright (c) 2001-2010, Linden Research, Inc.
- * 
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
  * Second Life Viewer Source Code
- * The source code in this file ("Source Code") is provided by Linden Lab
- * to you under the terms of the GNU General Public License, version 2.0
- * ("GPL"), unless you have obtained a separate licensing agreement
- * ("Other License"), formally executed by you and Linden Lab.  Terms of
- * the GPL can be found in doc/GPL-license.txt in this distribution, or
- * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ * Copyright (C) 2010, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
  * 
- * There are special exceptions to the terms and conditions of the GPL as
- * it is applied to this Source Code. View the full text of the exception
- * in the file doc/FLOSS-exception.txt in this software distribution, or
- * online at
- * http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
  * 
- * By copying, modifying or distributing this software, you acknowledge
- * that you have read and understood your obligations described above,
- * and agree to abide by those obligations.
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  * 
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
 #include "llviewerprecompiledheaders.h"
@@ -104,14 +98,18 @@ BOOL LLPopupView::handleMouseEvent(boost::function<BOOL(LLView*, S32, S32)> func
 								   S32 x, S32 y,
 								   bool close_popups)
 {
-	for (popup_list_t::iterator popup_it = mPopups.begin();
-		popup_it != mPopups.end();)
+	BOOL handled = FALSE;
+
+	// make a copy of list of popups, in case list is modified during mouse event handling
+	popup_list_t popups(mPopups);
+	for (popup_list_t::iterator popup_it = popups.begin(), popup_end = popups.end();
+		popup_it != popup_end;
+		++popup_it)
 	{
 		LLView* popup = popup_it->get();
 		if (!popup 
 			|| !predicate(popup))
 		{
-			++popup_it;
 			continue;
 		}
 
@@ -121,23 +119,19 @@ BOOL LLPopupView::handleMouseEvent(boost::function<BOOL(LLView*, S32, S32)> func
 		{
 			if (func(popup, popup_x, popup_y))
 			{
-				return TRUE;
+				handled = TRUE;
+				break;
 			}
 		}
 
 		if (close_popups)
 		{
-			popup_list_t::iterator cur_popup_it = popup_it++;
-			mPopups.erase(cur_popup_it);
+			mPopups.remove(*popup_it);
 			popup->onTopLost();
 		}
-		else
-		{
-			++popup_it;
-		}
 	}
 
-	return FALSE;
+	return handled;
 }