From 2927cc6e3bdbae7b0d4c2782c62ceb30dfc8bea8 Mon Sep 17 00:00:00 2001
From: Yicheng Qin <qycqycqycqycqyc@gmail.com>
Date: Sun, 14 Sep 2014 22:07:32 -0700
Subject: [PATCH] raft: refine plus assignment

---
 raft/raft_test.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/raft/raft_test.go b/raft/raft_test.go
index edb3e321b..f435bd384 100644
--- a/raft/raft_test.go
+++ b/raft/raft_test.go
@@ -963,7 +963,7 @@ func (nw *network) cut(one, other int64) {
 
 func (nw *network) isolate(id int64) {
 	for i := 0; i < len(nw.peers); i++ {
-		nid := 1 + int64(i)
+		nid := int64(i) + 1
 		if nid != id {
 			nw.drop(id, nid, 1.0)
 			nw.drop(nid, id, 1.0)