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Improve getting the mailbox from the environment.

This commit is contained in:
Guido van Rossum 1997-05-08 23:11:52 +00:00
parent 56f78d9e3c
commit 6dd87830d0
1 changed files with 5 additions and 5 deletions
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10
Lib/mailbox.py
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@ -142,12 +142,12 @@ def _test():
args = sys.argv[1:]
if not args:
if os.environ.has_key('MAIL'):
mbox = os.environ['MAIL']
elif os.environ.has_key('MAIL'):
mbox = os.environ['USER']
for key in 'MAIL', 'LOGNAME', 'USER':
if os.environ.has_key(key):
mbox = os.environ[key]
break
else:
print "Who are you?"
print "$MAIL, $LOGNAME nor $USER set -- who are you?"
return
else:
mbox = args[0]