MDL-56720 tool_lp: Do not push empty values to IDs array

moodle · Nov 3, 2016 · 3c73877 · 3c73877
1 parent cad8adc
commit 3c73877
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/admin/tool/lp/classes/form/framework_autocomplete.php b/admin/tool/lp/classes/form/framework_autocomplete.php
@@ -91,7 +91,7 @@ public function setValue($value) {
         $ids = array();
 
         foreach ($values as $onevalue) {
-            if ((!$this->optionExists($onevalue)) &&
+            if (!empty($onevalue) && (!$this->optionExists($onevalue)) &&
                     ($onevalue !== '_qf__force_multiselect_submission')) {
                 array_push($ids, $onevalue);
             }