[simspark-cvs] simspark/spark/oxygen/simulationserver netmessage.cpp, 1.1.2.2, 1.1.2.3

[Markus R. <rol...@us...>]

Update of /cvsroot/simspark/simspark/spark/oxygen/simulationserver
In directory sc8-pr-cvs8.sourceforge.net:/tmp/cvs-serv18994

Modified Files:
      Tag: WIN32
	netmessage.cpp 
Log Message:
- sync with rcssserver3d cvs: joschka: check whether buffer pointer is non-zero before accessing

Index: netmessage.cpp
===================================================================
RCS file: /cvsroot/simspark/simspark/spark/oxygen/simulationserver/netmessage.cpp,v
retrieving revision 1.1.2.2
retrieving revision 1.1.2.3
diff -C2 -d -r1.1.2.2 -r1.1.2.3
*** netmessage.cpp	23 Feb 2007 19:26:28 -0000	1.1.2.2
--- netmessage.cpp	6 Mar 2007 21:37:25 -0000	1.1.2.3
***************
*** 49,54 ****
--- 49,60 ----
  bool NetMessage::Extract(shared_ptr<NetBuffer> buffer, std::string& msg)
  {
+     if (buffer.get() == 0)
+     {
+         return false;
+     }
+     
      // a message is prefixed with it's payload length
      const unsigned int preSz = sizeof(unsigned int);
+ 
      string& data = buffer->GetData();