From f1e2c829d502d6772e60d31dd9d705cd33805587 Mon Sep 17 00:00:00 2001
From: Ted Kremenek <kremenek@apple.com>
Date: Fri, 4 Dec 2009 06:47:41 +0000
Subject: [PATCH] Revert r90546.

llvm-svn: 90551
---
 clang/include/clang/Analysis/PathSensitive/Checker.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/clang/include/clang/Analysis/PathSensitive/Checker.h b/clang/include/clang/Analysis/PathSensitive/Checker.h
index 3238672e5148..b380f1bf02fd 100644
--- a/clang/include/clang/Analysis/PathSensitive/Checker.h
+++ b/clang/include/clang/Analysis/PathSensitive/Checker.h
@@ -126,7 +126,8 @@ public:
   
   void addTransition(const GRState *state) {
     assert(state);
-    if (state != B.GetState(Pred))
+    if (state != getState() || 
+        (state && state != B.GetState(Pred)))
       GenerateNode(state, true);
     else
       Dst.Add(Pred);