From 3b972648058f0505e859702460ce3e0986378869 Mon Sep 17 00:00:00 2001
From: nikhilbhide <nikhilbhide15@gmail.com>
Date: Sat, 8 Feb 2020 12:32:57 +0530
Subject: [PATCH] Fix issues found by deepsource.io (#229)

---
 zk/lock.go | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/zk/lock.go b/zk/lock.go
index 0d75f27c..e4c0b414 100644
--- a/zk/lock.go
+++ b/zk/lock.go
@@ -63,7 +63,8 @@ func (l *Lock) Lock() error {
 	for i := 0; i < 3; i++ {
 		path, err = l.c.CreateProtectedEphemeralSequential(prefix, []byte{}, l.acl)
 		mapEphermeralSequenceLockPath[l.path] = path
-		if err == ErrNoNode {
+		switch err {
+		case ErrNoNode:
 			// Create parent node.
 			parts := strings.Split(l.path, "/")
 			pth := ""
@@ -82,9 +83,9 @@ func (l *Lock) Lock() error {
 					return err
 				}
 			}
-		} else if err == nil {
+		case nil:
 			break
-		} else {
+		default:
 			return err
 		}
 	}