bugfix to prev commit

lib/session/call-session.js

@@ -313,6 +313,7 @@ class CallSession extends Emitter {
           this.logger.error(err, `Error executing task  #${stackNum}:${taskNum}: ${task.name}`);
           break;
         }
+      }
 
       if (0 === this.tasks.length && this.hasStableDialog && this.requestor instanceof WsRequestor) {
         try {
@@ -323,7 +324,6 @@ class CallSession extends Emitter {
         }
       }
     }
-    }
 
     // all done - cleanup
     this.logger.info('CallSession:exec all tasks complete');