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-rw-r--r--refs/files-backend.c18
1 files changed, 10 insertions, 8 deletions
diff --git a/refs/files-backend.c b/refs/files-backend.c
index 561c33ac8a..6516c7bc8c 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -2565,16 +2565,18 @@ static void files_transaction_cleanup(struct files_ref_store *refs,
}
}
- if (backend_data->packed_transaction &&
- ref_transaction_abort(backend_data->packed_transaction, &err)) {
- error("error aborting transaction: %s", err.buf);
- strbuf_release(&err);
- }
+ if (backend_data) {
+ if (backend_data->packed_transaction &&
+ ref_transaction_abort(backend_data->packed_transaction, &err)) {
+ error("error aborting transaction: %s", err.buf);
+ strbuf_release(&err);
+ }
- if (backend_data->packed_refs_locked)
- packed_refs_unlock(refs->packed_ref_store);
+ if (backend_data->packed_refs_locked)
+ packed_refs_unlock(refs->packed_ref_store);
- free(backend_data);
+ free(backend_data);
+ }
transaction->state = REF_TRANSACTION_CLOSED;
}