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Handle argv being None.

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Carl Meyer 2017-08-03 10:22:45 -07:00
parent 4e58068657
commit 06a5e19769
1 changed files with 2 additions and 1 deletions
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src/flake8/main/application.py
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@ -2,6 +2,7 @@
from __future__ import print_function from __future__ import print_function
import logging import logging
import sys
import time import time
import flake8 import flake8
@ -115,7 +116,7 @@ class Application(object):
# do not need to worry and we can continue. If it is, we successfully # do not need to worry and we can continue. If it is, we successfully
# defer printing the version until just a little bit later. # defer printing the version until just a little bit later.
# Similarly we have to defer printing the help text until later. # Similarly we have to defer printing the help text until later.
args = argv[:] args = (argv or sys.argv)[:]
try: try:
args.remove('--version') args.remove('--version')
except ValueError: except ValueError: