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prevent infinity loop while detecting shell

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In OS X, Process(pid=0).parent() == Process(pid=0)
This commit is contained in:
BlahGeek 2016-08-20 12:00:03 +08:00
parent 070bb2ff28
commit cfa51506fb
1 changed files with 1 additions and 1 deletions
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2
thefuck/shells/__init__.py
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@ -22,7 +22,7 @@ shells = {'bash': Bash,
def _get_shell(): def _get_shell():
proc = Process(os.getpid()) proc = Process(os.getpid())
while proc is not None: while proc is not None and proc.pid > 0:
try: try:
name = proc.name() name = proc.name()
except TypeError: except TypeError: