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author | Jeff King <peff@peff.net> | 2011-02-23 12:58:41 +0300 |
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committer | Junio C Hamano <gitster@pobox.com> | 2011-02-24 00:46:33 +0300 |
commit | a1f6baa5c97abc8b579fa7ac7c4dc21971bdc048 (patch) | |
tree | d5deba6b602e562ffcd2e039b86d485a6cffb79f /git-compat-util.h | |
parent | 98acc837a14c2ab1975b38b93cb028e87e47ad4a (diff) |
format-patch: wrap long header lines
Subject and identity headers may be arbitrarily long. In the
past, we just assumed that single-line headers would be
reasonably short. For multi-line subjects that we squish
into a single line, we just "pre-folded" the data in
pp_title_line by adding a newline and indentation.
There were two problems. One is that, although rare,
single-line messages can actually be longer than the
recommended line-length limits. The second is that the
pre-folding interacted badly with rfc2047 encoding, leading
to malformed headers.
Instead, let's stop pre-folding the subject lines, and just
fold everything based on length in add_rfc2047, whether
it is encoded or not.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-compat-util.h')
0 files changed, 0 insertions, 0 deletions