Make sure we don't relock.

9 years ago · bb4dec6032
parent b8f4f6d3e2
commit bb4dec6032
1 changed files with 3 additions and 0 deletions
--- a/backend/remote-state/etcdv3/client.go
+++ b/backend/remote-state/etcdv3/client.go
@ -100,6 +100,9 @@ func (c *RemoteClient) Lock(info *state.LockInfo) (string, error) {
 	if !c.DoLock {
 		return "", nil
 	}
+	if c.etcdSession != nil {
+		return "", fmt.Errorf("state %q already locked", c.Key)
+	}

 	c.info = info
 	return c.lock()