response rss fix

layouts/_default/rss.xml

@@ -16,9 +16,9 @@
     <item>
       <title>{{ .Title }}</title>
       <link>{{ .Permalink }}</link>
-      {{ if .Params.likeof }}<link>{{ .Params.likeof }}</link>{{ end }}
-      {{ if .Params.inreplyto }}<link>{{ .Params.inreplyto }}</link>{{ end }}
-      {{ if .Params.repostof }}<link>{{ .Params.repostof }}</link>{{ end }}
+      {{ if eq .Params.posttype "in-reply-to" }}<link>{{ index .Params "in-reply-to" }}</link>{{ end }}
+      {{ if eq .Params.posttype "like-of" }}<link>{{ index .Params "like-of" }}</link>{{ end }}
+      {{ if eq .Params.posttype "repost-of" }}<link>{{ index .Params "repost-of" }}</link>{{ end }}
       <pubDate>{{ .Date.Format "Mon, 02 Jan 2006 15:04:05 -0700" | safeHTML }}</pubDate>
       {{ with .Site.Author.email }}<author>{{.}}{{ with $.Site.Author.name }} ({{.}}){{end}}</author>{{end}}
       <guid>{{ .Permalink }}</guid>