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Unchecked index causes IndexError.

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kubilus1 2016-04-11 01:55:07 -04:00 committed by René Moser
parent 542a96f907
commit 773d402eac
1 changed files with 2 additions and 0 deletions
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2
system/crypttab.py
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@ -205,6 +205,8 @@ class Crypttab(object):
for line in self._lines: for line in self._lines:
lines.append(str(line)) lines.append(str(line))
crypttab = '\n'.join(lines) crypttab = '\n'.join(lines)
if len(crypttab) == 0:
crypttab += '\n'
if crypttab[-1] != '\n': if crypttab[-1] != '\n':
crypttab += '\n' crypttab += '\n'
return crypttab return crypttab