Open Bug 1216778 Opened 9 years ago

Unknown tree gives python error

Categories

(Developer Services :: Mercurial: mozext, defect)

Product:
Developer Services
Component:
Mercurial: mozext
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

(Not tracked)

People

(Reporter: sfink, Unassigned)

Details

Originally found because 'hg treestatus gaia' used to work, but now only 'hg treestatus Gaia' works.

% hg treestatus snorf
Traceback (most recent call last):
   ...
   File "/home/sfink/src/hg/root-3.2.4/lib64/python2.7/site-packages/mercurial/util.py", line 677, in check
    return func(*args, **kwargs)
  File "/home/sfink/.mozbuild/version-control-tools/hgext/mozext/__init__.py", line 505, in treestatus
    longest = max(len(s) for s in status)
ValueError: max() arg is an empty sequence

So it got the result from the treestatus server properly, but then it threw out everything not keyed by "snorf", resulting in an empty list. It should really write an error message about an unknown tree.
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