From f29a9eee0d062d7fb975d8779db4ea8a07d26f7d Mon Sep 17 00:00:00 2001
From: Matthew Holt <mholt@users.noreply.github.com>
Date: Wed, 2 Oct 2019 23:39:32 -0600
Subject: caddytls: nil check on storageClean fields on Stop

---
 modules/caddytls/tls.go | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'modules/caddytls/tls.go')

diff --git a/modules/caddytls/tls.go b/modules/caddytls/tls.go
index c4088ad..cb27a9e 100644
--- a/modules/caddytls/tls.go
+++ b/modules/caddytls/tls.go
@@ -159,8 +159,12 @@ func (t *TLS) Start() error {
 // Stop stops the TLS module and cleans up any allocations.
 func (t *TLS) Stop() error {
 	// stop the storage cleaner goroutine and ticker
-	close(t.storageCleanStop)
-	t.storageCleanTicker.Stop()
+	if t.storageCleanStop != nil {
+		close(t.storageCleanStop)
+	}
+	if t.storageCleanTicker != nil {
+		t.storageCleanTicker.Stop()
+	}
 	return nil
 }
 
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