From 7b82576b606d1433c940af3efc720e160f3e8fb3 Mon Sep 17 00:00:00 2001
From: Anthony Romano <anthony.romano@coreos.com>
Date: Sat, 20 Feb 2016 22:01:33 -0800
Subject: [PATCH] clientv3: copy correct pointers into txn comparisons

Was copying the range variable's pointer; all elements of cmp were the same.
---
 clientv3/txn.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/clientv3/txn.go b/clientv3/txn.go
index 170fa6ba7..6e80dbb74 100644
--- a/clientv3/txn.go
+++ b/clientv3/txn.go
@@ -85,8 +85,8 @@ func (txn *txn) If(cs ...Cmp) Txn {
 
 	txn.cif = true
 
-	for _, cmp := range cs {
-		txn.cmps = append(txn.cmps, (*pb.Compare)(&cmp))
+	for i := range cs {
+		txn.cmps = append(txn.cmps, (*pb.Compare)(&cs[i]))
 	}
 
 	return txn