From fb0c1350d4cc732e553591f093c17b2e50f83b8c Mon Sep 17 00:00:00 2001
From: Hanchen Wang <hanchen.wang@mail.utoronto.ca>
Date: Mon, 13 Jun 2016 11:37:10 -0400
Subject: [PATCH] hugolib: Handle unpecified date for IsFuture and IsExpired

---
 hugolib/page.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/hugolib/page.go b/hugolib/page.go
index 3fd5309ed..5e3fe1231 100644
--- a/hugolib/page.go
+++ b/hugolib/page.go
@@ -491,10 +491,16 @@ func (p *Page) IsDraft() bool {
 }
 
 func (p *Page) IsFuture() bool {
+	if p.PublishDate.IsZero() {
+		return false
+	}
 	return p.PublishDate.After(time.Now())
 }
 
 func (p *Page) IsExpired() bool {
+	if p.ExpiryDate.IsZero() {
+		return false
+	}
 	return p.ExpiryDate.Before(time.Now())
 }