Fix undefined variable (#228)

2017-03-10 11:19:27 -05:00 · 2017-03-10 11:19:27 -05:00 · 7cbbeb0843
parent 15171f1140
commit 7cbbeb0843
1 changed files with 1 additions and 1 deletions
--- a/CTFd/utils.py
+++ b/CTFd/utils.py
@ -591,7 +591,7 @@ def container_ports(name, verbose=False):
            ports = info[0]['Config']['ExposedPorts'].keys()
            if not ports:
                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
    except subprocess.CalledProcessError:
        return []