Merge branch 'bzr/golem' of /Users/distler/Sites/code/instiki

app/controllers/wiki_controller.rb

@@ -198,6 +198,11 @@ EOL
     else
       @tex_content = 'TeX export only supported with the Markdown text filters.'
     end
+    if @tex_content == ''
+      flash[:error] = "You didn't select any pages to export."
+      redirect_to :back
+      return
+    end
     expire_action :controller => 'wiki', :web => @web.address, :action => 'list', :category => params['category']
     render(:layout => 'tex')
   end

app/views/wiki/list.rhtml

@@ -18,7 +18,7 @@
 <% if params['category'] -%>
 <input type="hidden" name="category" value="<%= params['category'] %>"/>
 <%- end -%>
-<ul id="sortable_pages" style="list-style-type:none">
+<ul id="sortable_pages">
   <% @pages_in_category.each do |page| %>
     <% content_tag_for :li, page do %>
     

public/stylesheets/instiki.css

@@ -420,6 +420,10 @@ font-size: 1em;
 line-height: 1.125;
 }
 
+ul#sortable_pages {
+list-style-type:none;
+padding-left:0;
+}
 ul#sortable_pages li {
 border: 1px solid #FFF;
 }