[PATCH v3 1/2] Move find_ref_by_name_abbrev to refs.c so it can be used globally

["Tor Arne Vestbø" <tor.arne.vestbo@nokia.com>]

Signed-off-by: Tor Arne Vestbø <tor.arne.vestbo@nokia.com>
---
 cache.h  |    1 +
 refs.c   |   10 ++++++++++
 remote.c |   10 ----------
 3 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/cache.h b/cache.h
index f48e80b..23699a8 100644
--- a/cache.h
+++ b/cache.h
@@ -815,6 +815,7 @@ struct ref {
 #define REF_TAGS	(1u << 2)
 
 extern struct ref *find_ref_by_name(const struct ref *list, const char *name);
+extern struct ref *find_ref_by_name_abbrev(const struct ref *list, const char *name);
 
 #define CONNECT_VERBOSE       (1u << 0)
 extern struct child_process *git_connect(int fd[2], const char *url, const char *prog, int flags);
diff --git a/refs.c b/refs.c
index 26b0014..161e053 100644
--- a/refs.c
+++ b/refs.c
@@ -1644,3 +1644,13 @@ struct ref *find_ref_by_name(const struct ref *list, const char *name)
 			return (struct ref *)list;
 	return NULL;
 }
+
+struct ref *find_ref_by_name_abbrev(const struct ref *list, const char *name)
+{
+	for ( ; list; list = list->next) {
+		if (refname_match(name, list->name, ref_fetch_rules))
+			return (struct ref *)list;
+	}
+	return NULL;
+}
+
diff --git a/remote.c b/remote.c
index e5d6b10..e903b39 100644
--- a/remote.c
+++ b/remote.c
@@ -1220,16 +1220,6 @@ static struct ref *get_expanded_map(const struct ref *remote_refs,
 	return ret;
 }
 
-static const struct ref *find_ref_by_name_abbrev(const struct ref *refs, const char *name)
-{
-	const struct ref *ref;
-	for (ref = refs; ref; ref = ref->next) {
-		if (refname_match(name, ref->name, ref_fetch_rules))
-			return ref;
-	}
-	return NULL;
-}
-
 struct ref *get_remote_ref(const struct ref *remote_refs, const char *name)
 {
 	const struct ref *ref = find_ref_by_name_abbrev(remote_refs, name);
-- 
1.6.2.GIT