From d08d1deab1afb1f0e68fa9d08bd9e580591800a6 Mon Sep 17 00:00:00 2001
From: Reijo Tomperi <aggro80@users.sourceforge.net>
Date: Tue, 8 Dec 2009 23:12:49 +0200
Subject: [PATCH] Apply patch from #1066 (Speed up cppcheck)
 http://sourceforge.net/apps/trac/cppcheck/ticket/1066

---
 lib/tokenize.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/tokenize.cpp b/lib/tokenize.cpp
index ded536ef8..66376e66d 100644
--- a/lib/tokenize.cpp
+++ b/lib/tokenize.cpp
@@ -3539,7 +3539,8 @@ bool Tokenizer::simplifyKnownVariables()
 
         // parse the block of code..
         int indentlevel = 0;
-        for (Token *tok2 = tok; tok2; tok2 = tok2->next())
+        Token *tok2 = tok;
+        for (; tok2; tok2 = tok2->next())
         {
 
             if (tok2->str() == "{")
@@ -3696,6 +3697,9 @@ bool Tokenizer::simplifyKnownVariables()
                 }
             }
         }
+
+        if (tok2)
+            tok = tok2->previous();
     }
 
     return ret;