From 01dd8a2d8d74f67cdc83583f65324cc690bf5e08 Mon Sep 17 00:00:00 2001
From: Andrew Thornton <art27@cantab.net>
Date: Thu, 22 Jul 2021 22:33:30 +0100
Subject: [PATCH] fixup! Make Mermaid.js limit configurable

---
 modules/templates/helper.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules/templates/helper.go b/modules/templates/helper.go
index 6b6ed9fd00e3..d4913f7c4177 100644
--- a/modules/templates/helper.go
+++ b/modules/templates/helper.go
@@ -390,7 +390,9 @@ func NewFuncMap() []template.FuncMap {
 			html += "</span>"
 			return template.HTML(html)
 		},
-		"MermaidMaxSourceCharacters": setting.MermaidMaxSourceCharacters,
+		"MermaidMaxSourceCharacters": func() int {
+			return setting.MermaidMaxSourceCharacters
+		},
 	}}
 }