From 9569f758f824d17c9e2486998f8f75a868d0c80b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <hyd_danmar@users.sourceforge.net>
Date: Tue, 25 Aug 2009 17:54:04 +0200
Subject: [PATCH] fixed segmentation fault

---
 src/tokenize.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tokenize.cpp b/src/tokenize.cpp
index 317d33b4f..31e70985e 100644
--- a/src/tokenize.cpp
+++ b/src/tokenize.cpp
@@ -2880,7 +2880,7 @@ bool Tokenizer::simplifyKnownVariables()
                         bailOutFromLoop = tok3->link();
                         continue;
                     }
-                    else if (tok3->str() == "}" && tok3->link()->previous()->str() == ")")
+                    else if (tok3->str() == "}" && tok3->link() && tok3->link()->previous()->str() == ")")
                     {
                         // Assignment was in the middle of possible loop, bail out.
                         break;