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Fix undefined variable (#228)

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mschwager
2017-03-10 11:19:27 -05:00
committed by Kevin Chung
parent 15171f1140
commit 7cbbeb0843
1 changed files with 1 additions and 1 deletions
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CTFd/utils.py
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@@ -591,7 +591,7 @@ def container_ports(name, verbose=False):
ports = info[0]['Config']['ExposedPorts'].keys() ports = info[0]['Config']['ExposedPorts'].keys()
if not ports: if not ports:
return [] return []
ports = [int(re.sub('[A-Za-z/]+', '', port)) for port in ports_asked] ports = [int(re.sub('[A-Za-z/]+', '', port)) for port in ports]
return ports return ports
except subprocess.CalledProcessError: except subprocess.CalledProcessError:
return [] return []