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Issue #2666: Handle BROWSER environment variable properly for unknown browser names in the webbrowser module.

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Georg Brandl 2009-09-04 06:59:20 +00:00
parent e7e941e7f7
commit 2e1308f520
2 changed files with 6 additions and 1 deletions
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4
Lib/webbrowser.py
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@ -625,7 +625,9 @@ if "BROWSER" in os.environ:
# and prepend to _tryorder
for cmdline in _userchoices:
if cmdline != '':
_synthesize(cmdline, -1)
cmd = _synthesize(cmdline, -1)
if cmd[1] is None:
register(cmdline, None, GenericBrowser(cmdline), -1)
cmdline = None # to make del work if _userchoices was empty
del cmdline
del _userchoices