diff options
Diffstat (limited to 'builtin/update-ref.c')
| -rw-r--r-- | builtin/update-ref.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/builtin/update-ref.c b/builtin/update-ref.c index 8a2df4459c..6029a80544 100644 --- a/builtin/update-ref.c +++ b/builtin/update-ref.c @@ -436,6 +436,8 @@ static void update_refs_stdin(void) switch (state) { case UPDATE_REFS_OPEN: case UPDATE_REFS_STARTED: + if (state == UPDATE_REFS_STARTED && cmd->state == UPDATE_REFS_STARTED) + die("cannot restart ongoing transaction"); /* Do not downgrade a transaction to a non-transaction. */ if (cmd->state >= state) state = cmd->state; @@ -446,7 +448,18 @@ static void update_refs_stdin(void) state = cmd->state; break; case UPDATE_REFS_CLOSED: - die("transaction is closed"); + if (cmd->state != UPDATE_REFS_STARTED) + die("transaction is closed"); + + /* + * Open a new transaction if we're currently closed and + * get a "start". + */ + state = cmd->state; + transaction = ref_transaction_begin(&err); + if (!transaction) + die("%s", err.buf); + break; } |