X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=plugins%2FTagSub%2FTagSubPlugin.php;h=ed65665ecc6c3f7dc0d6b4fbc6fd660c9dc763e4;hb=d6b28c64830f632bb2f4b6f3c9369b9e56ad217a;hp=ef58553d2eb3f28a548d251efcfdc977ab98c490;hpb=faae9d069abd09b28646e2100a289dd27b618c94;p=quix0rs-gnu-social.git

diff --git a/plugins/TagSub/TagSubPlugin.php b/plugins/TagSub/TagSubPlugin.php
index ef58553d2e..ed65665ecc 100644
--- a/plugins/TagSub/TagSubPlugin.php
+++ b/plugins/TagSub/TagSubPlugin.php
@@ -89,7 +89,7 @@ class TagSubPlugin extends Plugin
      *
      * @return value
      */
-    function onPluginVersion(&$versions)
+    function onPluginVersion(array &$versions)
     {
         $versions[] = array('name' => 'TagSub',
                             'version' => self::VERSION,
@@ -136,7 +136,8 @@ class TagSubPlugin extends Plugin
     function onStartTagShowContent(TagAction $action)
     {
         $user = common_current_user();
-        if ($user) {
+
+        if ($user instanceof User) {
             $tag = $action->trimmed('tag');
             $tagsub = TagSub::pkeyGet(array('tag' => $tag,
                                             'profile_id' => $user->id));
@@ -153,6 +154,7 @@ class TagSubPlugin extends Plugin
             $action->elementEnd('ul');
             $action->elementEnd('div');
         }
+
         return true;
     }