From 24c662ce6bea029b0b24160376eaceaed1481d1c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Erik=20Pedersen?=
 <bjorn.erik.pedersen@gmail.com>
Date: Sun, 22 Apr 2018 21:32:05 +0200
Subject: [PATCH] hugolib: Defer the unlock in orderedMap.Add

Just in case someone tries to recover from the potential panic.
---
 hugolib/orderedMap.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/hugolib/orderedMap.go b/hugolib/orderedMap.go
index c8879baa7..457cd3d6e 100644
--- a/hugolib/orderedMap.go
+++ b/hugolib/orderedMap.go
@@ -38,14 +38,13 @@ func newOrderedMapFromStringMapString(m map[string]string) *orderedMap {
 
 func (m *orderedMap) Add(k, v interface{}) {
 	m.Lock()
+	defer m.Unlock()
 	_, found := m.m[k]
 	if found {
 		panic(fmt.Sprintf("%v already added", v))
 	}
 	m.m[k] = v
 	m.keys = append(m.keys, k)
-	m.Unlock()
-
 }
 
 func (m *orderedMap) Get(k interface{}) (interface{}, bool) {