Allow underscore and dash in theme dirs when previewing. fixes #7236
git-svn-id: http://svn.automattic.com/wordpress/trunk@8252 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -486,12 +486,12 @@ function preview_theme() {
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if ( !current_user_can( 'switch_themes' ) )
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return;
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$_GET[template] = preg_replace('|[^a-z0-9]|i', '', $_GET[template]);
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$_GET[template] = preg_replace('|[^a-z0-9_-]|i', '', $_GET[template]);
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add_filter('template', create_function('', "return '$_GET[template]';") );
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if ( isset($_GET['stylesheet']) ) {
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$_GET[stylesheet] = preg_replace('|[^a-z0-9]|i', '', $_GET[stylesheet]);
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$_GET[stylesheet] = preg_replace('|[^a-z0-9_-]|i', '', $_GET[stylesheet]);
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add_filter('stylesheet', create_function('', "return '$_GET[stylesheet]';") );
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}
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