Check for any monkeypatching

Checking oinly for monkeypatching of the ``os`` module is
insufficient.  A process might have chosen not to patch ``os`` but
still needs to use the eventlet version of Popen to deal with proper
forks.  This version checks if any modules have been monkeypatched
with the eventlet versions.

Closes-Bug: #1277231

Change-Id: Ia8d7150e9e7ced58132e8e90e7ad68fb3c7c3b9f

1 files changed, 1 insertions, 1 deletions

diff --git a/keystoneclient/common/cms.py b/keystoneclient/common/cms.py
index 0e6a5b7..2c1703c 100644
--- a/keystoneclient/common/cms.py
+++ b/keystoneclient/common/cms.py
@@ -41,7 +41,7 @@ def _ensure_subprocess():
     if not subprocess:
         try:
             from eventlet import patcher
-            if patcher.already_patched.get('os'):
+            if patcher.already_patched:
                 from eventlet.green import subprocess
             else:
                 import subprocess