From 38f4d7a6f9b004c7966d6635eb694b4a72128bc3 Mon Sep 17 00:00:00 2001
From: Alfredo Deza <alfredo@deza.pe>
Date: Tue, 22 Mar 2016 09:03:02 -0400
Subject: [PATCH] avoid doing a bare return

clients will expect a three-item tuple
---
 remoto/process.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/remoto/process.py b/remoto/process.py
index 4b3287c..38bc5a2 100644
--- a/remoto/process.py
+++ b/remoto/process.py
@@ -171,7 +171,9 @@ def check(conn, command, exit=False, timeout=None, **kw):
         if err.__class__.__name__ == 'TimeoutError':
             msg = 'No data was received after %s seconds, disconnecting...' % timeout
             conn.logger.warning(msg)
-            return
+            # there is no stdout, stderr, or exit code but make the exit code
+            # an error condition (non-zero) regardless
+            return [], [], -1
         else:
             remote_trace = traceback.format_exc()
             remote_error = RemoteError(remote_trace)
-- 
2.47.3