From 6650fae7ad1e83b54f0e171113f19008585347ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Erik=20Pedersen?=
 <bjorn.erik.pedersen@gmail.com>
Date: Wed, 5 Apr 2017 22:11:24 +0200
Subject: [PATCH] tpl: Fix nil pointer in Tree()

Fixes #3285
---
 tpl/template.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tpl/template.go b/tpl/template.go
index 617aa84ec..356d66f1e 100644
--- a/tpl/template.go
+++ b/tpl/template.go
@@ -88,7 +88,7 @@ func (t *TemplateAdapter) Tree() string {
 		panic("Unknown template")
 	}
 
-	if tree.Root == nil {
+	if tree == nil || tree.Root == nil {
 		return ""
 	}
 	s := tree.Root.String()