Merge branch 'MDL-26496' of git://github.com/rwijaya/moodle

moodle · Feb 29, 2012 · c3592ba · c3592ba
2 parents 62c68ed + dd30ae4
commit c3592ba
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mod/lesson/pagetypes/multichoice.php b/mod/lesson/pagetypes/multichoice.php
@@ -253,7 +253,7 @@ public function check_answer() {
             }
         } else {
             // only one answer allowed
-            if (empty($data->answerid) && !is_int($data->answerid)) {
+            if (!isset($data->answerid) || (empty($data->answerid) && !is_int($data->answerid))) {
                 $result->noanswer = true;
                 return $result;
             }