don't render a possibly broken table if the result is empty anyway

13 years ago · 37cd40a01d
parent b08fe791e3
commit 37cd40a01d
1 changed files with 2 additions and 1 deletions
--- a/lib/widget/table.rb
+++ b/lib/widget/table.rb
@ -98,9 +98,10 @@ class Widget::Table < Widget::Base

  def render
    write("<!-- table start -->")
-    ret_val = render_widget(resolve_table, @subject, @options.reverse_merge(:to => @output))
    if @subject.result.count <= 0
      write(content_tag(:p, l(:label_no_data), :class => "nodata"))
+    else
+      render_widget(resolve_table, @subject, @options.reverse_merge(:to => @output))
    end
  end
 end