From 20a5e1e449e618f339339df65b5a4054549d9560 Mon Sep 17 00:00:00 2001
From: Thomas Jarosch <thomas.jarosch@intra2net.com>
Date: Mon, 17 Aug 2009 11:14:14 +0200
Subject: [PATCH] Small STL usage improvement

---
 src/iphelper.cpp |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/iphelper.cpp b/src/iphelper.cpp
index 4d81e07..da97293 100644
--- a/src/iphelper.cpp
+++ b/src/iphelper.cpp
@@ -58,7 +58,7 @@ IPHelper::~IPHelper()
  */
 string IPHelper::get_actual_ip() const
 {
-    if ( WebcheckIpUrl == "" )
+    if ( WebcheckIpUrl.empty() )
     {
         return dns_query();
     }
@@ -76,8 +76,8 @@ string IPHelper::get_actual_ip() const
  */
 string IPHelper::dns_query() const
 {
-    string ip_addr_v4 = "";
-    string ip_addr_v6 = "";
+    string ip_addr_v4;
+    string ip_addr_v6;
 
     try
     {
-- 
1.7.1