Fixed overzealous cleaning MDL-6779

diff --git a/admin/search.php b/admin/search.php
index 74c6cfbe546340daeb27cc67e5b60fe67b353c84..ea93dd661d92b4599efb15373298cfd07d267567 100644 (file)
--- a/admin/search.php
+++ b/admin/search.php
@@ -5,7 +5,7 @@
 require_once('../config.php');
 require_once($CFG->libdir.'/adminlib.php');
 
-$query = required_param('query', PARAM_ALPHAEXT);
+$query = trim(required_param('query', PARAM_NOTAGS));  // Search string
 
 $adminroot = admin_get_root();
 admin_externalpage_setup('search', $adminroot); // now hidden page