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| author | Brandon Casey <drafnel@gmail.com> | 2010-09-09 13:56:36 -0500 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2010-09-09 17:15:58 -0700 |
| commit | f31dbdc7dad3511e1ee73cb04a032773d11231cd (patch) | |
| tree | 7beabbf631ccabb1709f1d8ef8f4f382b4b19075 /builtin | |
| parent | a1d558d254f84e4b816497fe30b2b8ef0b47ba71 (diff) | |
| download | git-f31dbdc7dad3511e1ee73cb04a032773d11231cd.tar.gz git-f31dbdc7dad3511e1ee73cb04a032773d11231cd.tar.xz | |
builtin/fetch.c: comment that branch->remote_name is usable when has_merge
Save future readers the trouble of tracing code to determine that the two
uses of branch->remote_name are safe when has_merge is set, by adding a
comment explaining that it is so.
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin')
| -rw-r--r-- | builtin/fetch.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/builtin/fetch.c b/builtin/fetch.c index fccc9cbea..6fc504770 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -148,6 +148,7 @@ static struct ref *get_ref_map(struct transport *transport, int has_merge = branch_has_merge_config(branch); if (remote && (remote->fetch_refspec_nr || + /* Note: has_merge implies non-NULL branch->remote_name */ (has_merge && !strcmp(branch->remote_name, remote->name)))) { for (i = 0; i < remote->fetch_refspec_nr; i++) { get_fetch_map(remote_refs, &remote->fetch[i], &tail, 0); @@ -162,6 +163,8 @@ static struct ref *get_ref_map(struct transport *transport, * if the remote we're fetching from is the same * as given in branch.<name>.remote, we add the * ref given in branch.<name>.merge, too. + * + * Note: has_merge implies non-NULL branch->remote_name */ if (has_merge && !strcmp(branch->remote_name, remote->name)) |