From 7f518ee2895dbc6479b7148172155d590924b366 Mon Sep 17 00:00:00 2001
From: Owen Smith <owen@duedil.com>
Date: Tue, 29 Nov 2016 16:49:17 +0000
Subject: [PATCH] Be strict about missing vars

---
 main.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/main.go b/main.go
index e402378..f4c097c 100644
--- a/main.go
+++ b/main.go
@@ -29,6 +29,7 @@ func WriteTemplateToStream(tplSource string, environ map[string]string, outStrea
     tpl.Funcs(template.FuncMap{
         "split": TplSplitStr,
     })
+    tpl.Option("missingkey=error")
     _, err := tpl.Parse(tplSource)
     if err != nil {
         log.Fatal(err)