From bb4cafa0a51892bc88d7d594d93f3def1f9f928a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mike=20Kr=C3=BCger?= <mkrueger@xamarin.com>
Date: Fri, 30 Mar 2012 17:16:58 +0200
Subject: [PATCH] Fixed null reference exception in control flow graph builder.

---
 ICSharpCode.NRefactory.CSharp/Analysis/ControlFlow.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ICSharpCode.NRefactory.CSharp/Analysis/ControlFlow.cs b/ICSharpCode.NRefactory.CSharp/Analysis/ControlFlow.cs
index d2bdf7af9e..26a1d49346 100644
--- a/ICSharpCode.NRefactory.CSharp/Analysis/ControlFlow.cs
+++ b/ICSharpCode.NRefactory.CSharp/Analysis/ControlFlow.cs
@@ -420,7 +420,8 @@ namespace ICSharpCode.NRefactory.CSharp.Analysis
 					falseEnd = ifElseStatement.FalseStatement.AcceptVisitor(this, falseBegin);
 				}
 				ControlFlowNode end = builder.CreateEndNode(ifElseStatement);
-				Connect(trueEnd, end);
+				if (trueEnd != null)
+					Connect(trueEnd, end);
 				if (falseEnd != null) {
 					Connect(falseEnd, end);
 				} else if (cond != true) {