From 81b5bef55a10c59e43987ad4df291b104c69d771 Mon Sep 17 00:00:00 2001
From: Andrew Thornton <art27@cantab.net>
Date: Wed, 23 Mar 2022 16:08:27 +0000
Subject: [PATCH] Prevent start panic due to missing DotEscape function

Unfortunately #19169 causing a panic at startup in prod mode. This was hidden by dev
mode because the templates are compiled dynamically there. The issue is that DotEscape
is not in the original FuncMap at the time of compilation which causes a panic.

Ref #19169

Signed-off-by: Andrew Thornton <art27@cantab.net>
---
 modules/templates/helper.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/templates/helper.go b/modules/templates/helper.go
index 918a6523b..2973b2c93 100644
--- a/modules/templates/helper.go
+++ b/modules/templates/helper.go
@@ -379,6 +379,7 @@ func NewFuncMap() []template.FuncMap {
 		},
 		"Join":        strings.Join,
 		"QueryEscape": url.QueryEscape,
+		"DotEscape":   DotEscape,
 	}}
 }