shithub: hugo

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Small refactor: don't call `p.Permalink()` for all aliases, call it only
once and only if necessary.

--- a/hugolib/site.go

+++ b/hugolib/site.go

@@ -1060,11 +1060,16 @@

 // RenderAliases renders shell pages that simply have a redirect in the header

 func (s *Site) RenderAliases() error {

 	for _, p := range s.Pages {

+		if len(p.Aliases) == 0 {

+			continue

+		}

+

+		plink, err := p.Permalink()

+		if err != nil {

+			return err

+		}

+

 		for _, a := range p.Aliases {

-			plink, err := p.Permalink()

-			if err != nil {

-				return err

-			}

 			if err := s.WriteDestAlias(a, plink); err != nil {

 				return err

 			}