From ee06b9015e78e89da8d31c6d9ee0d7445d0855e9 Mon Sep 17 00:00:00 2001
From: Yoan Mollard <yoan.mollard@inria.fr>
Date: Mon, 24 Apr 2017 20:11:15 +0200
Subject: [PATCH] Exit the worker command when not connected

---
 psiturk/psiturk_shell.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/psiturk/psiturk_shell.py b/psiturk/psiturk_shell.py
index 7378c6bda..6722a258b 100644
--- a/psiturk/psiturk_shell.py
+++ b/psiturk/psiturk_shell.py
@@ -678,6 +678,7 @@ def worker_list(self, submitted, approved, rejected, chosen_hit):
             workers = self.amt_services.get_workers()
         if workers is False:
             print colorize('*** failed to get workers', 'red')
+            return
         if chosen_hit:
             workers = [worker for worker in workers if \
                        worker['hitId'] == chosen_hit]