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Handle get_terminal_size() returning 0 (fixes #106)

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Dirk Reiners 2018-04-20 19:18:43 -05:00 committed by Tobias Gruetzmacher
parent b2fdc13feb
commit fbd2ac2246
1 changed files with 4 additions and 1 deletions
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5
dosagelib/output.py
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@ -127,7 +127,10 @@ class Output(object):
if not self.is_tty: if not self.is_tty:
return self.DEFAULT_WIDTH return self.DEFAULT_WIDTH
try: try:
return get_terminal_size().columns w = get_terminal_size().columns
if w <= 0:
return self.DEFAULT_WIDTH
return w
except ValueError: except ValueError:
return self.DEFAULT_WIDTH return self.DEFAULT_WIDTH