From: Junio C Hamano <gitster@pobox.com>
Date: Tue, 16 Apr 2019 10:28:06 +0000 (+0900)
Subject: Merge branch 'jc/format-patch-error-check'
X-Git-Tag: v2.22.0-rc0~110
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/17c8f1f2eda10a972af01b6a909d6586e4114c41

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

"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
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17c8f1f2eda10a972af01b6a909d6586e4114c41