T201704031100

Database.php

@@ -21,12 +21,12 @@ class Database
     function query($sql, $params = null) {
         $result = null;
         $error = 0;
-        if($params) {
+        if(isset($params)) {
             $result = pg_query_params($this->db, $sql, $params);
         } else {
             $result = pg_query($this->db, $sql);
         }
-        if(!$result) {
+        if(!isset($result)) {
             $error = 10101;
         }
         if($error == 0) {