[reSIProcate] InviteSession::getRemoteSdp() does not always return latest sdp

[Björn Andersson <bjorn.andersson@xxxxxxxxxx>]

200 Ok after a re-invite does not update mCurrentRemoteSdp of 
InviteSession, see patch.

best regards
Björn Andersson


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--- InviteSession.cxx.orig	2008-06-11 15:04:12.000000000 +0200
+++ InviteSession.cxx	2008-06-11 15:04:41.000000000 +0200
@@ -1449,20 +1449,21 @@
             bool changed = currentRemote.getHex() != newRemote.getHex();
 
             if (changed)
             {
                mCurrentRemoteSdp = sdp; 
                handler->onRemoteSdpChanged(getSessionHandle(), msg, *mCurrentRemoteSdp);
             }
          }
          else
          {
+            mCurrentRemoteSdp = sdp; 
             handler->onAnswer(getSessionHandle(), msg, *sdp);
          }
          
          // !jf! do I need to allow a reINVITE overlapping the retransmission of
          // the ACK when a 200I is received? If yes, then I need to store all
          // ACK messages for 64*T1
          break;
       }
       case On2xx:
          mStaleReInviteTimerSeq++;