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authorMichael Haggerty <mhagger@alum.mit.edu>2012-04-27 00:27:04 +0200
committerJunio C Hamano <gitster@pobox.com>2012-05-03 13:15:36 -0700
commit3f3aa1bc6215fad0d31d1eae5f4c599c6847a02f (patch)
tree61d313363773b6731fc5826f11892d16d143565c /refs.c
parentd7826d5427724d878e52bce49139f96187527fc3 (diff)
downloadgit-3f3aa1bc6215fad0d31d1eae5f4c599c6847a02f.tar.gz
git-3f3aa1bc6215fad0d31d1eae5f4c599c6847a02f.tar.xz
search_for_subdir(): return (ref_dir *) instead of (ref_entry *)
That is what all the callers want, so give it to them. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'refs.c')
-rw-r--r--refs.c21
1 files changed, 10 insertions, 11 deletions
diff --git a/refs.c b/refs.c
index 8d76004af..4af08809a 100644
--- a/refs.c
+++ b/refs.c
@@ -289,8 +289,8 @@ static struct ref_entry *search_ref_dir(struct ref_dir *dir, const char *refname
* directory if it is missing; otherwise, return NULL if the desired
* directory cannot be found.
*/
-static struct ref_entry *search_for_subdir(struct ref_dir *dir,
- const char *subdirname, int mkdir)
+static struct ref_dir *search_for_subdir(struct ref_dir *dir,
+ const char *subdirname, int mkdir)
{
struct ref_entry *entry = search_ref_dir(dir, subdirname);
if (!entry) {
@@ -299,8 +299,7 @@ static struct ref_entry *search_for_subdir(struct ref_dir *dir,
entry = create_dir_entry(subdirname);
add_entry_to_dir(dir, entry);
}
- assert(entry->flag & REF_DIR);
- return entry;
+ return get_ref_dir(entry);
}
/*
@@ -319,14 +318,14 @@ static struct ref_dir *find_containing_dir(struct ref_dir *dir,
const char *slash;
strbuf_init(&dirname, PATH_MAX);
for (slash = strchr(refname, '/'); slash; slash = strchr(slash + 1, '/')) {
- struct ref_entry *entry;
+ struct ref_dir *subdir;
strbuf_add(&dirname,
refname + dirname.len,
(slash + 1) - (refname + dirname.len));
- entry = search_for_subdir(dir, dirname.buf, mkdir);
- if (!entry)
+ subdir = search_for_subdir(dir, dirname.buf, mkdir);
+ if (!subdir)
break;
- dir = get_ref_dir(entry);
+ dir = subdir;
}
strbuf_release(&dirname);
@@ -819,7 +818,7 @@ static void read_loose_refs(struct ref_cache *refs, const char *dirname,
} else if (S_ISDIR(st.st_mode)) {
strbuf_addch(&refname, '/');
read_loose_refs(refs, refname.buf,
- get_ref_dir(search_for_subdir(dir, refname.buf, 1)));
+ search_for_subdir(dir, refname.buf, 1));
} else {
if (*refs->name) {
hashclr(sha1);
@@ -846,8 +845,8 @@ static struct ref_dir *get_loose_refs(struct ref_cache *refs)
if (!refs->loose) {
refs->loose = create_dir_entry("");
read_loose_refs(refs, "refs/",
- get_ref_dir(search_for_subdir(get_ref_dir(refs->loose),
- "refs/", 1)));
+ search_for_subdir(get_ref_dir(refs->loose),
+ "refs/", 1));
}
return get_ref_dir(refs->loose);
}