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| author |  Junio C Hamano <gitster@pobox.com> | 2016-10-31 13:15:25 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-10-31 13:15:25 -0700 |
| commit | 2f445c17e59bb1fa49ad9197a4155f878f50d5f5 (patch) | |
| tree | a684551021a0b6fda482e03f30c9ea2ea498c228 | |
| parent | Merge branch 'jk/rebase-config-insn-fmt-docfix' (diff) | |
| parent | commit: simplify building parents list (diff) | |
| download | tgif-2f445c17e59bb1fa49ad9197a4155f878f50d5f5.tar.xz | |
Merge branch 'rs/commit-pptr-simplify'
Code simplification.
* rs/commit-pptr-simplify:
commit: simplify building parents list
| -rw-r--r-- | builtin/commit.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/builtin/commit.c b/builtin/commit.c index a2baa6ebd5..8976c3d29b 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -1642,7 +1642,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix) const char *index_file, *reflog_msg; char *nl; unsigned char sha1[20]; - struct commit_list *parents = NULL, **pptr = &parents; + struct commit_list *parents = NULL; struct stat statbuf; struct commit *current_head = NULL; struct commit_extra_header *extra = NULL; @@ -1688,20 +1688,18 @@ int cmd_commit(int argc, const char **argv, const char *prefix) if (!reflog_msg) reflog_msg = "commit (initial)"; } else if (amend) { - struct commit_list *c; - if (!reflog_msg) reflog_msg = "commit (amend)"; - for (c = current_head->parents; c; c = c->next) - pptr = &commit_list_insert(c->item, pptr)->next; + parents = copy_commit_list(current_head->parents); } else if (whence == FROM_MERGE) { struct strbuf m = STRBUF_INIT; FILE *fp; int allow_fast_forward = 1; + struct commit_list **pptr = &parents; if (!reflog_msg) reflog_msg = "commit (merge)"; - pptr = &commit_list_insert(current_head, pptr)->next; + pptr = commit_list_append(current_head, pptr); fp = fopen(git_path_merge_head(), "r"); if (fp == NULL) die_errno(_("could not open '%s' for reading"), @@ -1712,7 +1710,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix) parent = get_merge_parent(m.buf); if (!parent) die(_("Corrupt MERGE_HEAD file (%s)"), m.buf); - pptr = &commit_list_insert(parent, pptr)->next; + pptr = commit_list_append(parent, pptr); } fclose(fp); strbuf_release(&m); @@ -1729,7 +1727,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix) reflog_msg = (whence == FROM_CHERRY_PICK) ? "commit (cherry-pick)" : "commit"; - pptr = &commit_list_insert(current_head, pptr)->next; + commit_list_insert(current_head, &parents); } /* Finally, get the commit message */ |