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| author |   Michal Skalski <mskalski@mirantis.com> | 2016-10-03 08:55:03 +0000 |
|---|---|---|
| committer |   Gerrit Code Review <gerrit@opnfv.org> | 2016-10-03 08:55:03 +0000 |
| commit | 5a2baab2f610d436d7ef35ae1fd3af83685860e3 (patch) | |
| tree | c137887b847a0bc23af08459a110cc2d9759a56e | |
| parent | cf93e6ee11c96de090b04196cc96b4a6b0948928 (diff) | |
| parent | c10ff22b45fab932e0a1b3666896e011177bbaad (diff) | |
Merge "Simplify decrement"
| -rw-r--r-- | deploy/common.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/deploy/common.py b/deploy/common.py index 51b70fe46..dab9602c5 100644 --- a/deploy/common.py +++ b/deploy/common.py @@ -57,7 +57,7 @@ def exec_cmd(cmd, check=True, attempts=1, delay=5, verbose=False, mask_args=[], # a negative value means forever while attempts != 0: - attempts = attempts - 1 + attempts -= 1 process = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, |