etcdctl/ctlv2: use latest Action interface

2016-06-20 15:54:35 -07:00
parent 0ae9d444f9
commit bdca594495
19 changed files with 73 additions and 37 deletions
--- a/etcdctl/ctlv2/command/watch_command.go
+++ b/etcdctl/ctlv2/command/watch_command.go
@ -36,8 +36,9 @@ func NewWatchCommand() cli.Command {
 			cli.IntFlag{Name: "after-index", Value: 0, Usage: "watch after the given index"},
 			cli.BoolFlag{Name: "recursive, r", Usage: "returns all values for key and child keys"},
 		},
-		Action: func(c *cli.Context) {
+		Action: func(c *cli.Context) error {
 			watchCommandFunc(c, mustNewKeyAPI(c))
+			return nil
 		},
 	}
 }