From c7252224c4fecfe8321f31b901e2510d98b657c4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Erik=20Pedersen?=
 <bjorn.erik.pedersen@gmail.com>
Date: Mon, 26 Jul 2021 11:21:11 +0200
Subject: Deprecate Blackfriday and fix a potential deadlock in config

Note that the deadlock has not been seen earlier, in tests on in real Hugo sites.

Fixes #8792
Fixes #8791
---
 config/defaultConfigProvider.go | 1 +
 1 file changed, 1 insertion(+)

(limited to 'config/defaultConfigProvider.go')

diff --git a/config/defaultConfigProvider.go b/config/defaultConfigProvider.go
index 05c3b9126..2391ec853 100644
--- a/config/defaultConfigProvider.go
+++ b/config/defaultConfigProvider.go
@@ -89,6 +89,7 @@ func (c *defaultConfigProvider) Get(k string) interface{} {
 	c.mu.RLock()
 	key, m := c.getNestedKeyAndMap(strings.ToLower(k), false)
 	if m == nil {
+		c.mu.RUnlock()
 		return nil
 	}
 	v := m[key]
-- 
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