Added NPE check, related jira MSB-168

RestComm · Dec 6, 2017 · f314aef · f314aef
1 parent f082762
commit f314aef
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/main/java/com/cloudhopper/smpp/impl/DefaultSmppSession.java b/src/main/java/com/cloudhopper/smpp/impl/DefaultSmppSession.java
@@ -727,7 +727,9 @@ public void fireChannelClosed() {
     @Override
     public void expired(WindowFuture<Integer, PduRequest, PduResponse> future) {
         this.countSendRequestPduExpired(future.getRequest());
-        this.sessionHandler.firePduRequestExpired(future.getRequest());
+        if (this.sessionHandler != null) {
+            this.sessionHandler.firePduRequestExpired(future.getRequest());
+        }
     }
 
     private void countSendRequestPdu(PduRequest pdu) {