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Merge branch 'jc/format-patch-error-check'

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"git format-patch" used overwrite an existing patch/cover-letter
file.  A new "--no-clobber" option stops it.

* jc/format-patch-error-check:
  format-patch: notice failure to open cover letter for writing
  builtin/log: downcase the beginning of error messages
This commit is contained in:
Junio C Hamano
2019-04-16 19:28:06 +09:00
parent e197980eb2 2fe95f494c
commit 17c8f1f2ed
2 changed files with 27 additions and 21 deletions
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6
t/t4014-format-patch.sh
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@ -589,6 +589,12 @@ test_expect_success 'excessive subject' '
ls patches/0004-This-is-an-excessively-long-subject-line-for-a-messa.patch
'
test_expect_success 'failure to write cover-letter aborts gracefully' '
test_when_finished "rmdir 0000-cover-letter.patch" &&
mkdir 0000-cover-letter.patch &&
test_must_fail git format-patch --no-renames --cover-letter -1
'
test_expect_success 'cover-letter inherits diff options' '
git mv file foo &&
git commit -m foo &&