Ronnie Sahlberg wrote:
> --- a/refs.c
> +++ b/refs.c
> @@ -3474,11 +3474,28 @@ int update_ref(const char *action, const char
> *refname,
> const unsigned char *sha1, const unsigned char *oldval,
> int flags, enum action_on_err onerr)
> {
> - struct ref_lock *lock;
> - lock = update_ref_lock(refname, oldval, flags, NULL, onerr);
> - if (!lock)
> + struct ref_transaction *t;
> + struct strbuf err = STRBUF_INIT;
> +
> + t = ref_transaction_begin(&err);
> + if ((!t ||
> + ref_transaction_update(t, refname, sha1, oldval, flags,
> + !!oldval, &err)) ||
(style) Extra parens.
> + (ref_transaction_commit(t, action, &err) && !(t = NULL))) {
No need for this assignment-in-if.
With the following squashed in,
Reviewed-by: Jonathan Nieder <jrnie...@gmail.com>
diff --git i/refs.c w/refs.c
index 568b358..fb462a3 100644
--- i/refs.c
+++ w/refs.c
@@ -3474,10 +3474,10 @@ int update_ref(const char *action, const char *refname,
struct strbuf err = STRBUF_INIT;
t = ref_transaction_begin(&err);
- if ((!t ||
+ if (!t ||
ref_transaction_update(t, refname, sha1, oldval, flags,
- !!oldval, &err)) ||
- (ref_transaction_commit(t, action, &err) && !(t = NULL))) {
+ !!oldval, &err) ||
+ ref_transaction_commit(t, action, &err)) {
const char *str = "update_ref failed for ref '%s': %s";
ref_transaction_free(t);
--
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