From acb33a5f3f4782f74c57cb7713227b8a63898f96 Mon Sep 17 00:00:00 2001
From: "Sahdev P. Zala" <spzala@us.ibm.com>
Date: Sat, 8 Feb 2020 22:01:20 -0500
Subject: [PATCH] etcdctl: use appropriate type conversion

index variable is being passed as uint64 so we shouldn't use Int.
Also the if loop is redundant so remove it.
---
 etcdctl/ctlv2/command/exec_watch_command.go | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/etcdctl/ctlv2/command/exec_watch_command.go b/etcdctl/ctlv2/command/exec_watch_command.go
index 4cc859820..3661f61ef 100644
--- a/etcdctl/ctlv2/command/exec_watch_command.go
+++ b/etcdctl/ctlv2/command/exec_watch_command.go
@@ -76,10 +76,7 @@ func execWatchCommandFunc(c *cli.Context, ki client.KeysAPI) {
 		cmdArgs = args[:argslen-1]
 	}
 
-	index := 0
-	if c.Int("after-index") != 0 {
-		index = c.Int("after-index")
-	}
+	index := c.Uint64("after-index")
 
 	recursive := c.Bool("recursive")