From f4227967ce1aa6f8d65a273f48fbf98940f3e838 Mon Sep 17 00:00:00 2001
From: Thomas Jarosch <thomas.jarosch@intra2net.com>
Date: Tue, 15 Jan 2013 20:37:02 +0100
Subject: [PATCH] Simplify token string access

"internal" check reported:
[lib/tokenize.cpp:6671]: (style) Call to 'Token::tokAt()' followed by 'Token::str()' can be simplified.
---
 lib/tokenize.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/tokenize.cpp b/lib/tokenize.cpp
index ac7694220..e34d71f2a 100644
--- a/lib/tokenize.cpp
+++ b/lib/tokenize.cpp
@@ -6668,7 +6668,7 @@ void Tokenizer::simplifyCharAt()
     // Replace "string"[0] with 's'
     for (Token *tok = list.front(); tok; tok = tok->next()) {
         if (Token::Match(tok, "%str% [ %num% ]")) {
-            const MathLib::bigint index = MathLib::toLongNumber(tok->tokAt(2)->str());
+            const MathLib::bigint index = MathLib::toLongNumber(tok->strAt(2));
             // Check within range
             if (index >= 0 && index <= (MathLib::bigint)Token::getStrLength(tok)) {
                 tok->str(std::string("'" + Token::getCharAt(tok, (size_t)index) + "'"));