Output original error on etcd sync failure.

Fixes #1141
2016-02-26 15:15:23 -05:00 · 2016-02-26 15:15:23 -05:00 · deed5cc121
parent 00e546cb91
commit deed5cc121
1 changed files with 1 additions and 1 deletions
--- a/physical/etcd.go
+++ b/physical/etcd.go
@ -159,7 +159,7 @@ func newEtcdBackend(conf map[string]string) (Backend, error) {
 		syncErr := c.Sync(ctx)
 		cancel()
 		if syncErr != nil {
-			return nil, EtcdSyncClusterError
+			return nil, fmt.Errorf("%s: %s", EtcdSyncClusterError, syncErr)
 		}
 	case "no", "false", "n", "0":
 	default: