snapshots: return error if readSnapshot fails

fuweid · fuweid · commit 843423ec3887 · 2019-11-11T17:53:44.000+08:00
Signed-off-by: Wei Fu &lt;fuweid89@gmail.com&gt;
diff --git a/snapshots/storage/bolt.go b/snapshots/storage/bolt.go
@@ -306,7 +306,7 @@ func Remove(ctx context.Context, key string) (string, snapshots.Kind, error) {
 		}
 
 		if err := readSnapshot(sbkt, &id, &si); err != nil {
-			errors.Wrapf(err, "failed to read snapshot %s", key)
+			return errors.Wrapf(err, "failed to read snapshot %s", key)
 		}
 
 		if pbkt != nil {

Original file line number	Diff line number	Diff line change
`@@ -306,7 +306,7 @@ func Remove(ctx context.Context, key string) (string, snapshots.Kind, error) {`
`306`	`306`	`}`
`307`	`307`
`308`	`308`	`if err := readSnapshot(sbkt, &id, &si); err != nil {`
`309`		`- errors.Wrapf(err, "failed to read snapshot %s", key)`
	`309`	`+ return errors.Wrapf(err, "failed to read snapshot %s", key)`
`310`	`310`	`}`
`311`	`311`
`312`	`312`	`if pbkt != nil {`