Mercurial > hg-stable
changeset 50868:fb0f07c64304
pull: avoid referencing a variable before it is initialized
If `urlutil.get_pull_paths()` somehow yields nothing, the reference after the
loop appears to be a problem. I noticed this because PyCharm flagged (and still
flags) the initialization of this inside the loop as somehow unused. I'm not
sure why 1 isn't returned directly where it is set to the result of
`postincoming()`, but maybe the code is structured this way in anticipation of
future work.
| author | Matt Harbison <matt_harbison@yahoo.com> |
|---|---|
| date | Sun, 20 Aug 2023 01:49:48 -0400 |
| parents | 7ef29f8b723d |
| children | e674941ad4eb |
| files | mercurial/commands.py |
| diffstat | 1 files changed, 2 insertions(+), 0 deletions(-) [+] |
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--- a/mercurial/commands.py Sun Aug 20 01:40:50 2023 -0400 +++ b/mercurial/commands.py Sun Aug 20 01:49:48 2023 -0400 @@ -5458,6 +5458,8 @@ hint = _(b'use hg pull followed by hg update DEST') raise error.InputError(msg, hint=hint) + update_conflict = None + for path in urlutil.get_pull_paths(repo, ui, sources): ui.status(_(b'pulling from %s\n') % urlutil.hidepassword(path.loc)) ui.flush()