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Handle empty stdin-display-name values

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Apparently, some folks pass an empty string to --stdin-display-name. To
avoid the errors this causes, we need to handle it appropriately.

Closes #235
This commit is contained in:
Ian Cordasco 2016-10-28 07:09:43 -05:00
parent 185a073c29
commit 352a7250b7
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2 changed files with 13 additions and 1 deletions
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src/flake8/processor.py
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@ -288,7 +288,7 @@ class FileProcessor(object):
# type: () -> List[str]
"""Read the lines for this file checker."""
if self.filename is None or self.filename == '-':
self.filename = self.options.stdin_display_name
self.filename = self.options.stdin_display_name or 'stdin'
lines = self.read_lines_from_stdin()
else:
lines = self.read_lines_from_filename()