Stop "Undefined variable: ALLOWED_TAGS" errors all over the place.

diff --git a/lib/weblib.php b/lib/weblib.php
index 4d1749e5093d16c1514833b6d2866429c08a30a5..8b6c2f848a135263a0267585272aeeb4d601072f 100644 (file)
--- a/lib/weblib.php
+++ b/lib/weblib.php
@@ -84,6 +84,7 @@ define('TRUSTTEXT', '#####TRUSTTEXT#####');
  * Allowed tags - string of html tags that can be tested against for safe html tags
  * @global string $ALLOWED_TAGS
  */
+global $ALLOWED_TAGS;
 $ALLOWED_TAGS =
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