[openjms-cvs] openjms/src/main/org/exolab/jms/client JmsTopicSubscriber.java,1.7,1.8

[<tan...@us...>]

Update of /cvsroot/openjms/openjms/src/main/org/exolab/jms/client
In directory sc8-pr-cvs1:/tmp/cvs-serv25715/src/main/org/exolab/jms/client

Modified Files:
	JmsTopicSubscriber.java 
Log Message:
fixed NPE if subscriber closed twice

Index: JmsTopicSubscriber.java
===================================================================
RCS file: /cvsroot/openjms/openjms/src/main/org/exolab/jms/client/JmsTopicSubscriber.java,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** JmsTopicSubscriber.java	12 Oct 2001 07:55:31 -0000	1.7
--- JmsTopicSubscriber.java	21 Jan 2003 14:28:06 -0000	1.8
***************
*** 152,162 ****
  
      // overwrites of JmsMessageConsumer.close
!     public void close() 
!         throws JMSException
!     {
!         // unregister this publisher from the session amd then call the base
!         // class method.
!         ((JmsTopicSession)_session).removeSubscriber(this);
!         super.close();
      }
      
--- 152,162 ----
  
      // overwrites of JmsMessageConsumer.close
!     public void close() throws JMSException {
!         if (_session != null) {
!             // unregister this publisher from the session amd then call the 
!             // base class method.
!             ((JmsTopicSession)_session).removeSubscriber(this);
!             super.close();
!         }
      }