connect: split git:// setup into a separate function

diff --git a/refs.c b/refs.c
index 0d5fe7442ae98e5bdc9641b6891cf508e2605453..83f0e687857dfaee3b91ce4d47b16f2f16945ce2 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -939,6 +939,8 @@ int ref_transaction_update(struct ref_transaction *transaction,
                return -1;
        }
 
+       flags &= REF_TRANSACTION_UPDATE_ALLOWED_FLAGS;
+
        flags |= (new_sha1 ? REF_HAVE_NEW : 0) | (old_sha1 ? REF_HAVE_OLD : 0);
 
        ref_transaction_add_update(transaction, refname, flags,