[PATCH v7 29/33] setup: configure ref storage on setup

[David Turner <dturner@twopensource.com>]

This sets up the existing backend early, so that other code which
reads refs is reading from the right place.

Signed-off-by: David Turner <dturner@twopensource.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 config.c | 1 +
 setup.c  | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/config.c b/config.c
index 9ba40bc..cca7e28 100644
--- a/config.c
+++ b/config.c
@@ -11,6 +11,7 @@
 #include "strbuf.h"
 #include "quote.h"
 #include "hashmap.h"
+#include "refs.h"
 #include "string-list.h"
 #include "utf8.h"
 
diff --git a/setup.c b/setup.c
index bd3a2cf..e2e1220 100644
--- a/setup.c
+++ b/setup.c
@@ -457,6 +457,10 @@ static int check_repository_format_gently(const char *gitdir, int *nongit_ok)
 		ret = -1;
 	}
 
+	register_ref_storage_backends();
+	if (set_ref_storage_backend(ref_storage_backend))
+		die(_("Unknown ref storage backend %s"), ref_storage_backend);
+
 	strbuf_release(&sb);
 	return ret;
 }
-- 
2.4.2.767.g62658d5-twtrsrc