Fixed time zone calculation issue

diff --git a/wcfsetup/install/files/js/WCF.js b/wcfsetup/install/files/js/WCF.js
index adad82c30ebc1c01fa5ed7d1381b42232c5a271d..9472680933da8cc95466214f8e469a86768573f4 100755 (executable)
--- a/wcfsetup/install/files/js/WCF.js
+++ b/wcfsetup/install/files/js/WCF.js
@@ -2908,7 +2908,7 @@ WCF.Date.Picker = {
                                $inputValue = $inputValue.replace(' ', 'T');
                                
                                if ($input.data('ignoreTimezone')) {
-                                       var $timezoneOffset = new Date().getTimezoneOffset();
+                                       var $timezoneOffset = new Date($inputValue).getTimezoneOffset();
                                        var $timezone = ($timezoneOffset > 0) ? '-' : '+'; // -120 equals GMT+0200
                                        $timezoneOffset = Math.abs($timezoneOffset);
                                        var $hours = (Math.floor($timezoneOffset / 60)).toString();