login page: fix a warning if return is unset
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@ -85,7 +85,7 @@
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</script>
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<?php $return = urlencode($_REQUEST['return'] ? $_REQUEST['return'] : with_trailing_slash(Config::make_self_url())) ?>
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<?php $return = urlencode(!empty($_REQUEST['return']) ? $_REQUEST['return'] : with_trailing_slash(Config::make_self_url())) ?>
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<div class="container">
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