From f3fcd24e8597feaabab67d0d354aef803958a465 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 21 Dec 2012 00:42:40 +0300
Subject: Fix possible crash with nav poinst rename dialog.

---
 src/gui/popupmenu.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/gui/popupmenu.cpp')

diff --git a/src/gui/popupmenu.cpp b/src/gui/popupmenu.cpp
index 5a75cb71d..c6838079c 100644
--- a/src/gui/popupmenu.cpp
+++ b/src/gui/popupmenu.cpp
@@ -2204,6 +2204,15 @@ void PopupMenu::showPopup(const int x, const int y, gcn::ListModel *model)
     showPopup(x, y);
 }
 
+void PopupMenu::clear()
+{
+    if (mDialog)
+    {
+        mDialog->close();
+        mDialog = nullptr;
+    }
+}
+
 RenameListener::RenameListener() :
     gcn::ActionListener(),
     mMapItem(nullptr),
-- 
cgit v1.2.3-60-g2f50