Imported Upstream version 0.3.4

[anytun.git] / src / anyrtpproxy / callIdQueue.cpp

diff --git a/src/anyrtpproxy/callIdQueue.cpp b/src/anyrtpproxy/callIdQueue.cpp
index e2ce700..514abf6 100644 (file)
--- a/src/anyrtpproxy/callIdQueue.cpp
+++ b/src/anyrtpproxy/callIdQueue.cpp
@@ -11,14 +11,15 @@
  *  tunneling and relaying of packets of any protocol.
  *
  *
- *  Copyright (C) 2007-2008 Othmar Gsenger, Erwin Nindl, 
+ *  Copyright (C) 2007-2009 Othmar Gsenger, Erwin Nindl,
  *                          Christian Pointner <satp@wirdorange.org>
  *
  *  This file is part of Anytun.
  *
  *  Anytun is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 3 as
- *  published by the Free Software Foundation.
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  any later version.
  *
  *  Anytun is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -39,9 +40,10 @@ CallIdQueue& CallIdQueue::instance()
 {
   Lock lock(instMutex);
   static instanceCleaner c;
-  if(!inst)
+  if(!inst) {
     inst = new CallIdQueue();
-  
+  }
+
   return *inst;
 }
 
@@ -51,8 +53,9 @@ CallIdQueue::CallIdQueue()
 
 CallIdQueue::~CallIdQueue()
 {
-  while(!callids_.empty())
+  while(!callids_.empty()) {
     pop();
+  }
 }
 
 std::string& CallIdQueue::front()