tn5250j/src/org/tn5250j Session5250.java,1.4,1.5

Update of /cvsroot/tn5250j/tn5250j/src/org/tn5250j
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv19369/src/org/tn5250j

Modified Files:
	Session5250.java 
Log Message:
Fix a null pointer exception when isConnected is called and the VT had not been initialized yet

Index: Session5250.java
===================================================================
RCS file: /cvsroot/tn5250j/tn5250j/src/org/tn5250j/Session5250.java,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** Session5250.java	1 Aug 2004 14:38:06 -0000	1.4
--- Session5250.java	2 Aug 2004 17:33:16 -0000	1.5
***************
*** 72,76 ****
        screen = new Screen5250();
  
!       screen.setVT(vt);
  
     }
--- 72,76 ----
        screen = new Screen5250();
  
!       //screen.setVT(vt);
  
     }
***************
*** 93,97 ****
     public boolean isConnected() {
  
!       return vt.isConnected();
  
     }
--- 93,100 ----
     public boolean isConnected() {
  
!       if (vt == null)
!          return false;
!       else
!          return vt.isConnected();
  
     }



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