From 716ac44c29a06e9a0e6267b50e263a65f7aba8ec Mon Sep 17 00:00:00 2001
From: Simon Robertshaw <simon@hardwired.org.uk>
Date: Sun, 29 Jul 2012 13:17:09 +0100
Subject: Fix crash on Component::IsFocused if the component has been detached
 from the Window


diff --git a/src/interface/Component.cpp b/src/interface/Component.cpp
index 3c52ed9..e4c6811 100644
--- a/src/interface/Component.cpp
+++ b/src/interface/Component.cpp
@@ -113,7 +113,9 @@ void Component::TextPosition(std::string displayText)
 
 bool Component::IsFocused() const
 {
-	return parentstate_->IsFocused(this);
+	if(parentstate_)
+		return parentstate_->IsFocused(this);
+	return false;
 }
 
 void Component::SetParentWindow(Window* window)
--
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