Avoid PHP warnings when the DB host string has no port.

2 files changed, 2 insertions, 2 deletions

diff --git a/installer/installer.php b/installer/installer.php
index 57be6cc0..705f1725 100644
--- a/installer/installer.php
+++ b/installer/installer.php
@@ -77,7 +77,7 @@ class installer {
     // counterparts.
     if (!function_exists("mysql_query")) {
       function mysql_connect($host, $user, $pass) {
-        list ($host, $port) = explode(":", $host);
+        list ($host, $port) = explode(":", $host . ":");
         installer::$mysqli = new mysqli($host, $user, $pass, $port);
         // http://php.net/manual/en/mysqli.connect.php says to use mysqli_connect_error() instead of
         // $mysqli->connect_error because of bugs before PHP 5.2.9
diff --git a/installer/web.php b/installer/web.php
index 90143afb..0a3cdb6e 100644
--- a/installer/web.php
+++ b/installer/web.php
@@ -38,7 +38,7 @@ if (installer::already_installed()) {
                     "dbname" => $_POST["dbname"],
                     "prefix" => $_POST["prefix"],
                     "type" => function_exists("mysqli_set_charset") ? "mysqli" : "mysql");
-    list ($config["host"], $config["port"]) = explode(":", $config["host"]);
+    list ($config["host"], $config["port"]) = explode(":", $config["host"] . ":");
 
     if (!installer::connect($config)) {
       $content = render("invalid_db_info.html.php");