OSDN Git Service
merge: split reduce_parents() out of collect_parents()
The latter does two separate things:
- Parse the list of commits on the command line, and formulate the
list of commits to be merged (including the current HEAD);
- Compute the list of parents to be recorded in the resulting merge
commit.
Split the latter into a separate helper function, so that we can
later supply the list commits to be merged from a different source
(namely, FETCH_HEAD).
Signed-off-by: Junio C Hamano <gitster@pobox.com>