From fd13b25d6e1256d3ca04e604441f3a05bb25572b Mon Sep 17 00:00:00 2001
From: marynate <mary.w.nate@gmail.com>
Date: Tue, 20 May 2014 21:05:18 +0800
Subject: [PATCH] Fix potential null exception in screen button without texture
 assigned

---
 scene/2d/screen_button.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scene/2d/screen_button.cpp b/scene/2d/screen_button.cpp
index 32a5323419..9d0c9f3d1a 100644
--- a/scene/2d/screen_button.cpp
+++ b/scene/2d/screen_button.cpp
@@ -242,8 +242,8 @@ void TouchScreenButton::_input(const InputEvent& p_event) {
 							touched=true;
 					}
 				} else {
-
-					touched=Rect2(Point2(),texture->get_size()).has_point(coord);
+					if (!texture.is_null())
+						touched=Rect2(Point2(),texture->get_size()).has_point(coord);
 				}