From 7fb44d1995b6403178c0e45bfcc9ce05b3478cfd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <danielm77@spray.se>
Date: Fri, 6 Aug 2010 18:32:31 +0200
Subject: [PATCH] gcc: fixed some compiler warnings when using
 -Wsign-conversion

---
 lib/checkmemoryleak.cpp | 4 ++--
 lib/tokenize.cpp        | 6 ++++--
 lib/tokenize.h          | 2 +-
 3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/lib/checkmemoryleak.cpp b/lib/checkmemoryleak.cpp
index 1a1e15afa..df866d463 100644
--- a/lib/checkmemoryleak.cpp
+++ b/lib/checkmemoryleak.cpp
@@ -720,8 +720,8 @@ const char * CheckMemoryLeakInFunction::call_func(const Token *tok, std::list<co
     if (numpar <= 0)
         return "callfunc";
 
-    int par = 1;
-    int parlevel = 0;
+    unsigned int par = 1;
+    unsigned int parlevel = 0;
 
     const bool dot(tok->previous()->str() == ".");
 
diff --git a/lib/tokenize.cpp b/lib/tokenize.cpp
index e61523058..a1061fdfb 100644
--- a/lib/tokenize.cpp
+++ b/lib/tokenize.cpp
@@ -6807,11 +6807,13 @@ void Tokenizer::deleteTokens(Token *tok)
 
 //---------------------------------------------------------------------------
 
-const char *Tokenizer::getParameterName(const Token *ftok, int par)
+const char *Tokenizer::getParameterName(const Token *ftok, unsigned int par)
 {
-    int _par = 1;
+    unsigned int _par = 1;
     for (; ftok; ftok = ftok->next())
     {
+        if (ftok->str() == ")")
+            break;
         if (ftok->str() == ",")
             ++_par;
         if (par == _par && Token::Match(ftok, "%var% [,)]"))
diff --git a/lib/tokenize.h b/lib/tokenize.h
index 1b3560051..2f463a33a 100644
--- a/lib/tokenize.h
+++ b/lib/tokenize.h
@@ -92,7 +92,7 @@ public:
     bool simplifyTokenList();
 
     static void deleteTokens(Token *tok);
-    static const char *getParameterName(const Token *ftok, int par);
+    static const char *getParameterName(const Token *ftok, unsigned int par);
 
     std::string fileLine(const Token *tok) const;