From c92e3351f7f735986919079c2cfad2750eb05d74 Mon Sep 17 00:00:00 2001
From: Ian Howell <ian.howell0@gmail.com>
Date: Mon, 29 Jul 2019 15:39:44 -0500
Subject: [PATCH] Switch to a more unique delimiter for template execution
 errors

Signed-off-by: Ian Howell <ian.howell0@gmail.com>
---
 pkg/engine/engine.go | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/pkg/engine/engine.go b/pkg/engine/engine.go
index e96df79a2..2c7ed9fe8 100644
--- a/pkg/engine/engine.go
+++ b/pkg/engine/engine.go
@@ -81,10 +81,12 @@ type renderable struct {
 	basePath string
 }
 
-var warnRegex = regexp.MustCompile(`HELM\[(.*)\]HELM`)
+const warnStartDelim = "HELM_ERR_START"
+const warnEndDelim = "HELM_ERR_END"
+var warnRegex = regexp.MustCompile(warnStartDelim + `(.*)` + warnEndDelim)
 
 func warnWrap(warn string) string {
-	return fmt.Sprintf("HELM[%s]HELM", warn)
+	return warnStartDelim + warn + warnEndDelim
 }
 
 // initFunMap creates the Engine's FuncMap and adds context-specific functions.