Fix #470.

lib/gollum/frontend/views/pages.rb

@@ -5,6 +5,11 @@ module Precious
     class Pages < Layout
       attr_reader :results, :ref
 
+      def prefix
+        return '/' if @base_url.nil?
+        @base_url.chomp('/').empty? ? '/' : @base_url + '/'
+      end
+
       def title
         "All pages in #{@ref}"
       end
@@ -12,14 +17,14 @@ module Precious
       def breadcrumb
         if @path
           path = Pathname.new(@path)
-          breadcrumb = [%{<a href="#{@base_url}pages/">Home</a>}]
+          breadcrumb = [%{<a href="#{prefix}pages/">Home</a>}]
           path.descend do |crumb|
             title = crumb.basename
 
             if title == path.basename
               breadcrumb << title
             else
-              breadcrumb << %{<a href="#{@base_url}pages/#{crumb}/">#{title}</a>}
+              breadcrumb << %{<a href="#{prefix}pages/#{crumb}/">#{title}</a>}
             end
           end
 
@@ -39,7 +44,7 @@ module Precious
             if page_path.include?('/')
               folder      = page_path.split('/').first
               folder_path = @path ? "#{@path}/#{folder}" : folder
-              folder_link = %{<li><a href="#{@base_url}pages/#{folder_path}/" class="folder">#{folder}</a></li>}
+              folder_link = %{<li><a href="#{prefix}pages/#{folder_path}/" class="folder">#{folder}</a></li>}
 
               unless folder_links.include?(folder_link)
                 folder_links << folder_link
@@ -47,7 +52,7 @@ module Precious
                 folder_link
               end
             elsif page_path != ".gitkeep"
-              %{<li><a href="#{@base_url}#{page.escaped_url_path}" class="file">#{page.name}</a></li>}
+              %{<li><a href="#{prefix}#{page.escaped_url_path}" class="file">#{page.name}</a></li>}
             end
           }.compact.join("\n")
         else