From 1626ae642102cb4c5853f7a73fb9441093fc1de2 Mon Sep 17 00:00:00 2001
From: Ibrahn Sahir <ibrahn.sahir@gmail.com>
Date: Sat, 28 Jul 2018 18:05:30 +0100
Subject: [PATCH] fixed uninitialised variable that was causing menu crash.

---
 scene/main/viewport.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scene/main/viewport.cpp b/scene/main/viewport.cpp
index 573c401290f..e43c2da02d8 100644
--- a/scene/main/viewport.cpp
+++ b/scene/main/viewport.cpp
@@ -1860,7 +1860,7 @@ void Viewport::_gui_input_event(Ref<InputEvent> p_event) {
 			if (over != top && !top->is_a_parent_of(over)) {
 
 				PopupMenu *popup_menu = Object::cast_to<PopupMenu>(top);
-				MenuButton *popup_menu_parent;
+				MenuButton *popup_menu_parent = NULL;
 				MenuButton *menu_button = Object::cast_to<MenuButton>(over);
 
 				if (popup_menu)