update installer mysqli_connect to only use port if defined

diff --git a/install/index.php b/install/index.php
index 416765e8f7caceedede06dc7fb9164631045445e..cd017f99535d73f4790629defd3deca0a3902592 100644 (file)
--- a/install/index.php
+++ b/install/index.php
@@ -112,7 +112,10 @@
 
                } else if ($type == "mysql") {
                        if (function_exists("mysqli_connect")) {
-                               return mysqli_connect($host, $user, $pass, $db, $port);
+                               if ($port)
+                                       return mysqli_connect($host, $user, $pass, $db, $port);
+                               else
+                                       return mysqli_connect($host, $user, $pass, $db);
 
                        } else {
                                $link = mysql_connect($host, $user, $pass);