Properly set default value for mysqli

nijel · nijel · commit 2b2343047596 · 2015-03-05T15:33:24.000+01:00
The port always should be integer. See PR #1530 Signed-off-by: Michal Čihař <michal@cihar.com>
diff --git a/libraries/dbi/DBIMysqli.class.php b/libraries/dbi/DBIMysqli.class.php
@@ -142,6 +142,9 @@ public function connect(
         global $cfg;
 
         $server_port = $GLOBALS['dbi']->getServerPort($server);
+        if ($server_port === null) {
+            $server_port = 0;
+        }
         $server_socket = $GLOBALS['dbi']->getServerSocket($server);
 
         if ($server) {
