From 66c38447d38dc3707f3939489d91cf986512097d Mon Sep 17 00:00:00 2001
From: Martin Atkins <mart@degeneration.co.uk>
Date: Mon, 15 May 2017 19:37:33 -0700
Subject: [PATCH] json: fix buggy peeker.Read

---
 zcl/json/peeker.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/zcl/json/peeker.go b/zcl/json/peeker.go
index c04d1b2..fc7bbf5 100644
--- a/zcl/json/peeker.go
+++ b/zcl/json/peeker.go
@@ -17,8 +17,9 @@ func (p *peeker) Peek() token {
 }
 
 func (p *peeker) Read() token {
-	if p.tokens[p.pos].Type != tokenEOF {
+	ret := p.tokens[p.pos]
+	if ret.Type != tokenEOF {
 		p.pos++
 	}
-	return p.tokens[p.pos]
+	return ret
 }