Better check on object (use instanceof wherever possible)

Signed-off-by: Roland Haeder <roland@mxchange.org>

diff --git a/classes/Profile.php b/classes/Profile.php
index 4b5badc66301b8bfdcb54129ad563e847bad15d9..8457258574578d389a5bda64b761ff6379e5d9a8 100644 (file)
--- a/classes/Profile.php
+++ b/classes/Profile.php
@@ -1111,7 +1111,7 @@ class Profile extends Managed_DataObject
             // Check if user has a personal setting for this
             $prefs = User_location_prefs::getKV('user_id', $this->id);
 
-            if (!empty($prefs)) {
+            if ($prefs instanceof User_location_prefs) {
                 $share = $prefs->share_location;
                 $prefs->free();
             }