MDL-14952 - roles: 'moodle/legacy:guest' was preventing admins to post

new discussions in fron page if $CFG->defaultfrontpageroleid = guest. Merged from 19_STABLE

diff --git a/mod/forum/lib.php b/mod/forum/lib.php
index aab45ef6d957f643fc1715ac307c8d6293b436a7..7b82ca4d8372c5e1f002e017f0b1d1bfda3e2114 100644 (file)
--- a/mod/forum/lib.php
+++ b/mod/forum/lib.php
@@ -4697,11 +4697,6 @@ function forum_user_can_post_discussion($forum, $currentgroup=null, $unused=-1,
         $context = get_context_instance(CONTEXT_MODULE, $cm->id);
     }
 
-    // normal users with temporary guest access can not add discussions
-    if (has_capability('moodle/legacy:guest', $context, $USER->id, false)) {
-        return false;
-    }
-
     if ($currentgroup === null) {
         $currentgroup = groups_get_activity_group($cm);
     }