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Remove redundant isset() and empty() checks.

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git-svn-id: http://svn.automattic.com/wordpress/trunk@13770 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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nacin
2010-03-19 21:29:21 +00:00
parent 8c8bf5039f
commit 30d6eb32c6
20 changed files with 24 additions and 25 deletions
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2
wp-admin/upload.php
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@@ -117,7 +117,7 @@ if ( isset($_GET['find_detached']) ) {
wp_redirect($location);
exit;
} elseif ( isset($_GET['_wp_http_referer']) && ! empty($_GET['_wp_http_referer']) ) {
} elseif ( ! empty($_GET['_wp_http_referer']) ) {
wp_redirect( remove_query_arg( array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI']) ) );
exit;
}