only pass port to mysqli_connect when it is set

diff --git a/classes/db/mysqli.php b/classes/db/mysqli.php
index e82f6630007fed0f211c00c20fff1bbb84e955b1..550df6f154cf58070d637a0c14152b92781e5cac 100644 (file)
--- a/classes/db/mysqli.php
+++ b/classes/db/mysqli.php
@@ -3,7 +3,10 @@ class Db_Mysqli implements IDb {
        private $link;
 
        function connect($host, $user, $pass, $db, $port) {
-               $this->link = mysqli_connect($host, $user, $pass, $db, $port);
+               if ($port)
+                       $this->link = mysqli_connect($host, $user, $pass, $db, $port);
+               else
+                       $this->link = mysqli_connect($host, $user, $pass, $db);
 
                if ($this->link) {
                        $this->init();