From 921da4dced748a6596f1a02997775bcafcf1f438 Mon Sep 17 00:00:00 2001
From: zhulongcheng <zhulongcheng.me@gmail.com>
Date: Tue, 19 Mar 2019 21:41:40 +0800
Subject: [PATCH] Remove unused statement from index test (#558)

Remove unused `i++` statement from index test.
---
 index/index_test.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/index/index_test.go b/index/index_test.go
index bc75a8bbc..ffa42ca88 100644
--- a/index/index_test.go
+++ b/index/index_test.go
@@ -306,7 +306,6 @@ func TestPersistence_index_e2e(t *testing.T) {
 			valset[l.Value] = struct{}{}
 		}
 		postings.Add(uint64(i), s.labels)
-		i++
 	}
 
 	for k, v := range values {