From ecd856a401e2172ec8f7a131e209feb99e13338a Mon Sep 17 00:00:00 2001
From: Julius Volz <julius.volz@gmail.com>
Date: Wed, 20 Apr 2016 16:14:40 +0200
Subject: [PATCH] Add safeHtml template function.

Fixes https://github.com/prometheus/alertmanager/issues/314
---
 template/template.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/template/template.go b/template/template.go
index 550e2b95..5b65ce14 100644
--- a/template/template.go
+++ b/template/template.go
@@ -127,6 +127,9 @@ var DefaultFuncs = FuncMap{
 	"join": func(sep string, s []string) string {
 		return strings.Join(s, sep)
 	},
+	"safeHtml": func(text string) tmplhtml.HTML {
+		return tmplhtml.HTML(text)
+	},
 }
 
 // Pair is a key/value string pair.