receive-pack: factor out capability string generation

diff --git a/builtin/fsck.c b/builtin/fsck.c
index 8aadca160e857be8a87ec1f152e51eb6f51c90b5..d42a27da89d8d5693c6335cf4e2123d41c030580 100644 (file)
--- a/builtin/fsck.c
+++ b/builtin/fsck.c
@@ -481,11 +481,6 @@ static int fsck_handle_reflog(const char *logname, const unsigned char *sha1, in
        return 0;
 }
 
-static int is_branch(const char *refname)
-{
-       return !strcmp(refname, "HEAD") || starts_with(refname, "refs/heads/");
-}
-
 static int fsck_handle_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data)
 {
        struct object *obj;