From: Thomas Jarosch <thomas.jarosch@intra2net.com>
Date: Mon, 17 Aug 2009 09:14:14 +0000 (+0200)
Subject: Small STL usage improvement
X-Git-Tag: v1.1~223
X-Git-Url: http://developer.intra2net.com/git/?a=commitdiff_plain;h=20a5e1e449e618f339339df65b5a4054549d9560;p=bpdyndnsd

Small STL usage improvement
---

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
     {