Remove some unnecessary string concatenations

https://github.com/dseguy/clearPHP/blob/master/rules/no-unnecessary-string-concatenation.md

Signed-off-by: Marc Delisle <marc@infomarc.info>

1 files changed, 1 insertions, 1 deletions

diff --git a/url.php b/url.php
index 9c4c8846b6..5ffd967d28 100644
--- a/url.php
+++ b/url.php
@@ -28,7 +28,7 @@ if (! PMA_isValid($_REQUEST['url'])
     //  external site.
     echo "<script type='text/javascript'>
             window.onload=function(){
-                window.location='" . PMA_escapeJsString($_REQUEST['url']) . "';
+                window.location='" , PMA_escapeJsString($_REQUEST['url']) , "';
             }
         </script>";
     // Display redirecting msg on screen.