Avoid error if no content.

The homepage should still be generated.
This is useful especially in the beginning, where you start just with
the homepage.

diff --git a/hugolib/site.go b/hugolib/site.go
index 1edca190e1119ac483396634ff24d84c2dc91cb2..e4f7cbdfe6ae89404f302885373a58c395a1e31e 100644 (file)
--- a/hugolib/site.go
+++ b/hugolib/site.go
@@ -16,7 +16,6 @@ package hugolib
 import (
        "bitbucket.org/pkg/inflect"
        "bytes"
-       "errors"
        "fmt"
        "github.com/spf13/nitro"
        "html/template"
@@ -308,7 +307,7 @@ func (s *Site) BuildSiteMeta() (err error) {
        s.Info.Indexes = s.Indexes.BuildOrderedIndexList()
 
        if len(s.Pages) == 0 {
-               return errors.New(fmt.Sprintf("Unable to build site metadata, no pages found in directory %s", s.Config.ContentDir))
+               return
        }
        s.Info.LastChange = s.Pages[0].Date
 
@@ -483,11 +482,13 @@ func (s *Site) RenderHomePage() error {
        n.Url = Urlize(string(n.Site.BaseUrl))
        n.RSSlink = template.HTML(MakePermalink(string(n.Site.BaseUrl), string("index.xml")))
        n.Permalink = template.HTML(string(n.Site.BaseUrl))
-       n.Date = s.Pages[0].Date
-       if len(s.Pages) < 9 {
-               n.Data["Pages"] = s.Pages
-       } else {
-               n.Data["Pages"] = s.Pages[:9]
+       if len(s.Pages) > 0 {
+               n.Date = s.Pages[0].Date
+               if len(s.Pages) < 9 {
+                       n.Data["Pages"] = s.Pages
+               } else {
+                       n.Data["Pages"] = s.Pages[:9]
+               }
        }
        x, err := s.RenderThing(n, "index.html")
        if err != nil {