Fix wiki page list not rendering after updatedunix changes (#3175)

routers/repo/wiki.go

@@ -9,7 +9,6 @@ import (
 	"io/ioutil"
 	"path/filepath"
 	"strings"
-	"time"
 
 	"code.gitea.io/git"
 
@@ -19,6 +18,7 @@ import (
 	"code.gitea.io/gitea/modules/context"
 	"code.gitea.io/gitea/modules/markup"
 	"code.gitea.io/gitea/modules/markup/markdown"
+	"code.gitea.io/gitea/modules/util"
 )
 
 const (
@@ -47,7 +47,7 @@ func MustEnableWiki(ctx *context.Context) {
 type PageMeta struct {
 	Name        string
 	SubURL      string
-	Updated time.Time
+	UpdatedUnix util.TimeStamp
 }
 
 // findEntryForFile finds the tree entry for a target filepath.
@@ -268,7 +268,7 @@ func WikiPages(ctx *context.Context) {
 		pages = append(pages, PageMeta{
 			Name:        wikiName,
 			SubURL:      models.WikiNameToSubURL(wikiName),
-			Updated: c.Author.When,
+			UpdatedUnix: util.TimeStamp(c.Author.When.Unix()),
 		})
 	}
 	ctx.Data["Pages"] = pages