Check if user is logged in

1 files changed, 6 insertions, 2 deletions

diff --git a/muamba.misc.inc b/muamba.misc.inc
index 70aa598..d15b056 100644
--- a/muamba.misc.inc
+++ b/muamba.misc.inc
@@ -93,7 +93,7 @@ function muamba_actions($code = NULL) {
  *   TRUE on success, FALSE otherwise.
  */
 function muamba_has_request_access($node) {
-  if (!$node || $node->type != MUAMBA_NODE_TYPE || !node_access('view', $node)) {
+  if (!user_is_logged_in() || !$node || $node->type != MUAMBA_NODE_TYPE || !node_access('view', $node)) {
     return FALSE;
   }
 
@@ -113,6 +113,10 @@ function muamba_has_request_access($node) {
  *   TRUE if block exists, FALSE otherwise.
  */
 function muamba_user_has_blocked($node, $user) {
+  if (!user_is_logged_in()) {
+    return FALSE;
+  }
+
   if (module_exists('pm_block_user')) {
     $owner = user_load($node->uid);
     if (pm_block_user_has_blocked($user, $owner)) {
@@ -140,7 +144,7 @@ function muamba_has_management_access($node, $user = NULL) {
     global $user;
   }
 
-  if (!$node || $node->type != MUAMBA_NODE_TYPE || $node->uid != $user->uid) {
+  if (!user_is_logged_in() || !$node || $node->type != MUAMBA_NODE_TYPE || $node->uid != $user->uid) {
     return FALSE;
   }