Initialising $navigation. Again. :-)

diff --git a/mod/workshop/assessments.php b/mod/workshop/assessments.php
index 5693eab8645c437aa18644d90755086ff1570238..7addaa2cf6388360ae3ffa4858c5e660d5b6fc49 100644 (file)
--- a/mod/workshop/assessments.php
+++ b/mod/workshop/assessments.php
@@ -61,6 +61,7 @@
 
     require_login($course->id);
 
+    $navigation = "";
     if ($course->category) {
         $navigation = "<A HREF=\"../../course/view.php?id=$course->id\">$course->shortname</A> ->";
     }