eol: handle LockUnavailable error (issue2569) If the repository is not locked when clearing the dirstate, then running test-eol.t in a loop fails sooner or later with: ERROR: /home/mg/src/mercurial-crew/tests/test-eol.t output changed --- /home/mg/src/mercurial-crew/tests/test-eol.t +++ /home/mg/src/mercurial-crew/tests/test-eol.t.err @@ -343,6 +343,7 @@ % hg status (eol activated) M win.txt % hg commit + nothing changed % hg status $ testmixed CRLF However, if we cannot lock the repository, then we can also not make a commit and so we can simply ignore a LockUnavailable error.

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  $ hg init

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  $ echo This is file a1 > a

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  $ hg add a

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  $ hg commit -m "commit #0"

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  $ echo This is file b1 > b

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  $ hg add b

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  $ hg commit -m "commit #1"

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  $ hg update 0

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  0 files updated, 0 files merged, 1 files removed, 0 files unresolved

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  $ echo This is file c1 > c

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  $ hg add c

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  $ hg commit -m "commit #2"

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  created new head

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  $ hg merge 1

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  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

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  (branch merge, don't forget to commit)

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  $ rm b

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  $ echo This is file c22 > c

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  $ hg commit -m "commit #3"

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