Fix handling of single-paragraph commit message bodies

The get_body_parts() method added in ba6c790 (Parse body parts into
usual chunks, 2020-04-27) strips lines that look like trailers from
the last paragraph, storing the other lines to add back to the
message.  However, if the commit message has only a single paragraph,
get_body_parts() returns early, unconditionally returning an empty
string for the message even if non-trailer lines were encountered.

Return the collected non-trailer lines, if any, as the message.

Signed-off-by: Kyle Meyer <kyle@kyleam.com>
Signed-off-by: Konstantin Ryabitsev <konstantin@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions