added different behaviour depending on existence of posts

app/views/shared/_stream_more_button.mobile.haml

@@ -3,8 +3,13 @@
     %a.more-link.paginate{:href => next_page_path}
       %h1
         = t("more")
--else
+-elsif params[:max_time].present?
   #pagination
     %div.no-more-posts
       %h2
         = t("stream_helper.no_more_posts")
+-else
+  #pagination
+    %div.no-more-posts
+      %h2
+        = t("stream_helper.no_posts_yet")

config/locales/diaspora/en.yml

@@ -1189,6 +1189,7 @@ en:
       other: "Show %{count} more comments"
     hide_comments: "Hide all comments"
     no_more_posts: "You have reached the end of the stream."
+    no_posts_yet: "There are no posts yet."
 
   tags:
     show: