clear_ref_array(): rename from free_ref_array()

Rename the function since it doesn't actually free the array object
that is passed to it.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/refs.c b/refs.c
index 9f7a5ec46b8bcfd6fc62b67894f3ad3a7e0a8e45..7be91d16e0b0ab66d8ffb51a81514c9fbc1442e5 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -149,7 +149,7 @@ static struct ref_entry *current_ref;
 
 static struct ref_array extra_refs;
 
-static void free_ref_array(struct ref_array *array)
+static void clear_ref_array(struct ref_array *array)
 {
        int i;
        for (i = 0; i < array->nr; i++)
@@ -162,14 +162,14 @@ static void free_ref_array(struct ref_array *array)
 static void clear_packed_ref_cache(struct ref_cache *refs)
 {
        if (refs->did_packed)
-               free_ref_array(&refs->packed);
+               clear_ref_array(&refs->packed);
        refs->did_packed = 0;
 }
 
 static void clear_loose_ref_cache(struct ref_cache *refs)
 {
        if (refs->did_loose)
-               free_ref_array(&refs->loose);
+               clear_ref_array(&refs->loose);
        refs->did_loose = 0;
 }
 
@@ -256,7 +256,7 @@ void add_extra_ref(const char *refname, const unsigned char *sha1, int flag)
 
 void clear_extra_refs(void)
 {
-       free_ref_array(&extra_refs);
+       clear_ref_array(&extra_refs);
 }
 
 static struct ref_array *get_packed_refs(const char *submodule)