From d16944398a37142b0d6425a4e15f7ac355913b5c Mon Sep 17 00:00:00 2001
From: Ettl Martin <ettl.martin@gmx.de>
Date: Thu, 5 Aug 2010 18:58:58 +0200
Subject: [PATCH] fixed compiler Warning in lib/checkbufferoverrun about
 comparison of signed and unsigned variable

---
 lib/checkbufferoverrun.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/checkbufferoverrun.cpp b/lib/checkbufferoverrun.cpp
index 544708df9..97f9ecfdc 100644
--- a/lib/checkbufferoverrun.cpp
+++ b/lib/checkbufferoverrun.cpp
@@ -586,7 +586,7 @@ void CheckBufferOverrun::checkFunctionCall(const Token &tok, unsigned int par, c
                 {
                     if (Token::Match(ftok->previous(), "[=+-*/;{}] %var% [ %num% ]"))
                     {
-                        long index = MathLib::toLongNumber(ftok->strAt(2));
+                        unsigned long index = MathLib::toLongNumber(ftok->strAt(2));
                         if (index >= arrayInfo.num[0])
                         {
                             std::list<const Token *> callstack;