From: Mathias Biilmann <info@mathias-biilmann.net>
Date: Sun, 11 Sep 2016 08:46:56 +0000 (+0200)
Subject: Prevent panic on empty authorlist
X-Git-Tag: v0.17~91
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7d3dfba8;p=brevno-suite%2Fhugo

Prevent panic on empty authorlist
---

diff --git a/hugolib/page.go b/hugolib/page.go
index 7892f222..bc54aac9 100644
--- a/hugolib/page.go
+++ b/hugolib/page.go
@@ -193,8 +193,11 @@ func (p *Page) Author() Author {
 
 func (p *Page) Authors() AuthorList {
 	authorKeys, ok := p.Params["authors"]
+	if !ok {
+		return AuthorList{}
+	}
 	authors := authorKeys.([]string)
-	if !ok || len(authors) < 1 || len(p.Site.Authors) < 1 {
+	if len(authors) < 1 || len(p.Site.Authors) < 1 {
 		return AuthorList{}
 	}