merged fixing a warning

diff --git a/mod/forum/lib.php b/mod/forum/lib.php
index 887d80cef539697fac881c30ed5de52443162d6b..09544cee57beec14c8b34d250d87c5530fd7871f 100644 (file)
--- a/mod/forum/lib.php
+++ b/mod/forum/lib.php
@@ -3845,7 +3845,7 @@ function forum_role_assign($userid, $context, $roleid) {
     
     // we are checking the role because has_capability() will pull this capability out
     // from other roles this user might have and resolve them, which is no good
-    if ($cap['mod/forum:initialsubscriptions'] == CAP_ALLOW) {
+    if (isset($cap['mod/forum:initialsubscriptions']) && $cap['mod/forum:initialsubscriptions'] == CAP_ALLOW) {
         return forum_add_user_default_subscriptions($userid, $context);
     } else {
         // MDL-8981, do not subscribe to forum