diff options
| author | Ronnie Sahlberg <sahlberg@google.com> | 2014-07-15 23:59:36 +0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-10-15 21:47:24 +0400 |
| commit | 7695d118e5a3c9c6fcb4cb15eb766a1c57422aed (patch) | |
| tree | 53872b12d57c9f7fca48379262baff5d4f4051eb /builtin/branch.c | |
| parent | aae383db8c384dc46abe199899235f67c838e601 (diff) | |
refs.c: change resolve_ref_unsafe reading argument to be a flags field
resolve_ref_unsafe takes a boolean argument for reading (a nonexistent ref
resolves successfully for writing but not for reading). Change this to be
a flags field instead, and pass the new constant RESOLVE_REF_READING when
we want this behaviour.
While at it, swap two of the arguments in the function to put output
arguments at the end. As a nice side effect, this ensures that we can
catch callers that were unaware of the new API so they can be audited.
Give the wrapper functions resolve_refdup and read_ref_full the same
treatment for consistency.
Signed-off-by: Ronnie Sahlberg <sahlberg@google.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/branch.c')
| -rw-r--r-- | builtin/branch.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/builtin/branch.c b/builtin/branch.c index 67850975e7..6491bacd69 100644 --- a/builtin/branch.c +++ b/builtin/branch.c @@ -131,7 +131,8 @@ static int branch_merged(int kind, const char *name, branch->merge[0] && branch->merge[0]->dst && (reference_name = reference_name_to_free = - resolve_refdup(branch->merge[0]->dst, sha1, 1, NULL)) != NULL) + resolve_refdup(branch->merge[0]->dst, RESOLVE_REF_READING, + sha1, NULL)) != NULL) reference_rev = lookup_commit_reference(sha1); } if (!reference_rev) @@ -235,7 +236,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds, free(name); name = mkpathdup(fmt, bname.buf); - target = resolve_ref_unsafe(name, sha1, 0, &flags); + target = resolve_ref_unsafe(name, 0, sha1, &flags); if (!target || (!(flags & REF_ISSYMREF) && is_null_sha1(sha1))) { error(remote_branch @@ -299,7 +300,7 @@ static char *resolve_symref(const char *src, const char *prefix) int flag; const char *dst; - dst = resolve_ref_unsafe(src, sha1, 0, &flag); + dst = resolve_ref_unsafe(src, 0, sha1, &flag); if (!(dst && (flag & REF_ISSYMREF))) return NULL; if (prefix) @@ -869,7 +870,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix) track = git_branch_track; - head = resolve_refdup("HEAD", head_sha1, 0, NULL); + head = resolve_refdup("HEAD", 0, head_sha1, NULL); if (!head) die(_("Failed to resolve HEAD as a valid ref.")); if (!strcmp(head, "HEAD")) |