From: martinlanghoff <martinlanghoff>
Date: Wed, 19 Sep 2007 07:22:49 +0000 (+0000)
Subject: accesslib: mark_context_dirty() don't mark it there is no path
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=16cb1ef759f6800453e10570d14098054caec7ce;p=moodle.git

accesslib: mark_context_dirty() don't mark it there is no path
---

diff --git a/lib/accesslib.php b/lib/accesslib.php
index 7ff3b01fd9..344e805444 100755
--- a/lib/accesslib.php
+++ b/lib/accesslib.php
@@ -4975,8 +4975,11 @@ function get_dirty_contexts($time) {
  *
  */
 function mark_context_dirty($path) {
-    // Trivial (for now?)
-    set_config($path, time(), 'accesslib/dirtycontexts');
+
+    // only if it is a non-empty string
+    if (is_string($path) && $path !== '') {
+        set_config($path, time(), 'accesslib/dirtycontexts');
+    }
 }
 
 /*