1 files changed, 4 insertions, 3 deletions
diff --git a/program/include/rcube_contacts.php b/program/include/rcube_contacts.php
index f7fc65147..6984b49cc 100644
--- a/program/include/rcube_contacts.php
+++ b/program/include/rcube_contacts.php
@@ -36,7 +36,7 @@ class rcube_contacts extends rcube_addressbook
     /**
      * Store database connection.
      *
-     * @var rcube_mdb2
+     * @var rcube_db
      */
     private $db = null;
     private $user_id = 0;
@@ -990,9 +990,10 @@ class rcube_contacts extends rcube_addressbook
                 $checkname);
 
             // append number to make name unique
-            if ($hit = $this->db->num_rows($sql_result))
+            if ($hit = $this->db->fetch_array($sql_result)) {
                 $checkname = $name . ' ' . $num++;
-        } while ($hit > 0);
+            }
+        } while ($hit);
 
         return $checkname;
     }