Minor - Removing apache notices

main/inc/lib/main_api.lib.php

@@ -3617,7 +3617,9 @@ function & api_get_settings($cat = null, $ordering = 'list', $access_url = 1, $u
     } else {
         $sql .= " ORDER BY 1,2 ASC";
     }
-    return Database::store_result(Database::query($sql));
+    $result = Database::store_result(Database::query($sql));
+    return $result;
+    
 }
 
 /**

main/inc/local.inc.php

@@ -543,7 +543,7 @@ if (!empty($_SESSION['_user']['user_id']) && ! ($login || $logout)) {
 } // end else
 
 //Now check for anonymous user mode
-if ($use_anonymous) {
+if (isset($use_anonymous) && $use_anonymous) {
     //if anonymous mode is set, then try to set the current user as anonymous
     //if he doesn't have a login yet
     api_set_anonymous();