From 568be61b0985d4abb1b6ca7ffcec7f79447d3514 Mon Sep 17 00:00:00 2001
From: marynate <mary.w.nate@gmail.com>
Date: Sun, 13 Jul 2014 10:08:50 +0800
Subject: [PATCH] Fixed potential crash when touchscreenbutton has no texture
 assigned

---
 scene/2d/screen_button.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scene/2d/screen_button.cpp b/scene/2d/screen_button.cpp
index 6d843b87cd6..848f5afeb94 100644
--- a/scene/2d/screen_button.cpp
+++ b/scene/2d/screen_button.cpp
@@ -170,7 +170,8 @@ void TouchScreenButton::_input(const InputEvent& p_event) {
 					}
 				} else {
 
-					touched=Rect2(Point2(),texture->get_size()).has_point(coord);
+					if (texture.is_valid())
+						touched=Rect2(Point2(),texture->get_size()).has_point(coord);
 				}