diff options
| -rw-r--r-- | nova/utils.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/nova/utils.py b/nova/utils.py index 3008a512e..87e726394 100644 --- a/nova/utils.py +++ b/nova/utils.py @@ -166,9 +166,9 @@ def execute(*cmd, **kwargs): stdout=stdout, stderr=stderr, cmd=' '.join(cmd)) - # NOTE(termie): this appears to be necessary to let the subprocess call - # clean something up in between calls, without it two - # execute calls in a row hangs the second one + # NOTE(termie): this appears to be necessary to let the subprocess + # call clean something up in between calls, without + # it two execute calls in a row hangs the second one greenthread.sleep(0) return result except ProcessExecutionError: |