display message if no tags are found to display

diff --git a/backend.php b/backend.php
index b947a147197d418a79f8b3d46878a44221b007aa..88fcdc6bc7141dcb89c715e0e4e3b8b82ab15682 100644 (file)
--- a/backend.php
+++ b/backend.php
@@ -240,6 +240,10 @@
 
                }
 
+               if (db_num_rows($result) == 0) {
+                       print "<li>No tags to display.</li>";
+               }
+
                print "</ul>";
 
                print "<div class=\"invisible\" id=\"FEEDTU\">$total_unread</div>";