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| author | Johannes Schindelin <johannes.schindelin@gmx.de> | 2016-08-26 13:47:10 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-08-29 20:15:14 (GMT) |
| commit | b9b946d4a4e9e30bc0dba9ce3ff81ab3d3666632 (patch) | |
| tree | 11fca34e84d0682daad778ae6f4f7481cdcb88a3 /sequencer.c | |
| parent | d5cb9cbd64165153a318e1049f8bf14b09a16b11 (diff) | |
| download | git-b9b946d4a4e9e30bc0dba9ce3ff81ab3d3666632.zip git-b9b946d4a4e9e30bc0dba9ce3ff81ab3d3666632.tar.gz git-b9b946d4a4e9e30bc0dba9ce3ff81ab3d3666632.tar.bz2 | |
sequencer: lib'ify sequencer_pick_revisions()
Instead of dying there, let the caller high up in the callchain notice
the error and handle it (by dying, still).
The function sequencer_pick_revisions() has only two callers,
cmd_revert() and cmd_cherry_pick(), both of which check the return
value and react appropriately upon errors.
So this is a safe conversion to make sequencer_pick_revisions()
callable from new callers that want it not to die, without changing
the external behaviour of anything existing.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'sequencer.c')
| -rw-r--r-- | sequencer.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sequencer.c b/sequencer.c index 3804fa9..76b1c52 100644 --- a/sequencer.c +++ b/sequencer.c @@ -1063,10 +1063,11 @@ int sequencer_pick_revisions(struct replay_opts *opts) if (!get_sha1(name, sha1)) { if (!lookup_commit_reference_gently(sha1, 1)) { enum object_type type = sha1_object_info(sha1, NULL); - die(_("%s: can't cherry-pick a %s"), name, typename(type)); + return error(_("%s: can't cherry-pick a %s"), + name, typename(type)); } } else - die(_("%s: bad revision"), name); + return error(_("%s: bad revision"), name); } /* @@ -1082,10 +1083,10 @@ int sequencer_pick_revisions(struct replay_opts *opts) !opts->revs->cmdline.rev->flags) { struct commit *cmit; if (prepare_revision_walk(opts->revs)) - die(_("revision walk setup failed")); + return error(_("revision walk setup failed")); cmit = get_revision(opts->revs); if (!cmit || get_revision(opts->revs)) - die("BUG: expected exactly one commit from walk"); + return error("BUG: expected exactly one commit from walk"); return single_pick(cmit, opts); } |