ref/store: Shape Batch a bit more like Transaction and eagerly validate what we could.

1 files changed, 8 insertions, 1 deletions

diff --git a/ref/store/files/batch_queue.go b/ref/store/files/batch_queue.go
index 5937c6fb..afec5a78 100644
--- a/ref/store/files/batch_queue.go
+++ b/ref/store/files/batch_queue.go
@@ -1,5 +1,12 @@
 package files
 
-func (batch *Batch) queue(op queuedUpdate) {
+func (batch *Batch) queue(op queuedUpdate) error {
+	err := (&refUpdateExecutor{store: batch.store}).validateQueuedUpdate(op)
+	if err != nil {
+		return err
+	}
+
 	batch.ops = append(batch.ops, op)
+
+	return nil
 }