hugolib: Handle unpecified date for IsFuture and IsExpired

diff --git a/hugolib/page.go b/hugolib/page.go
index 3fd5309ed836de90d28671a4f6e36622e86e082b..5e3fe12311c171d9da32cf6950631ab16a967e07 100644 (file)
--- 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())
 }