From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stefan Beller <sbeller@google.com>
Subject: [PATCH 12/13] refs.c: use a bit for ref_update have_old
Date: Thu,  4 Dec 2014 00:29:22 -0800
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Signed-off-by: Stefan Beller <sbeller@google.com>
---

Notes:
    Also a patch, which hasn't been posted on the mailing list before.

 refs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/refs.c b/refs.c
index b54b5b3..2942227 100644
--- a/refs.c
+++ b/refs.c
@@ -3532,7 +3532,7 @@ struct ref_update {
 	unsigned char new_sha1[20];
 	unsigned char old_sha1[20];
 	int flags; /* REF_NODEREF? */
-	int have_old; /* 1 if old_sha1 is valid, 0 otherwise */
+	int have_old:1; /* 1 if old_sha1 is valid, 0 otherwise */
 	struct ref_lock *lock;
 	int type;
 	char *msg;
-- 
2.2.0