From 0582572867e44b6274a9ac01680aa1a2e1514a4b Mon Sep 17 00:00:00 2001
From: Slava Semushin <php-coder@altlinux.ru>
Date: Sat, 29 Aug 2009 20:11:47 +0700
Subject: [PATCH] Tokenizer(simplifyNot): replace "if" by "else if" and added
 braces.

No functional change.
---
 src/tokenize.cpp | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/tokenize.cpp b/src/tokenize.cpp
index 9aef5756e..722a53433 100644
--- a/src/tokenize.cpp
+++ b/src/tokenize.cpp
@@ -2833,11 +2833,17 @@ bool Tokenizer::simplifyNot()
     for (Token *tok = _tokens; tok; tok = tok->next())
     {
         if (Token::Match(tok, "if|while ( not %var%"))
+        {
             tok->tokAt(2)->str("!");
-        if (Token::Match(tok, "&& not %var%"))
+        }
+        else if (Token::Match(tok, "&& not %var%"))
+        {
             tok->next()->str("!");
-        if (Token::Match(tok, "|| not %var%"))
+        }
+        else if (Token::Match(tok, "|| not %var%"))
+        {
             tok->next()->str("!");
+        }
     }
     return ret;
 }