Fixed "undefined index" notice in WooCommerce query.
{dev} WooCommerce V1.0.0 - Fixed "undefined index" notice in WooCommerce query.
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@ -45,7 +45,7 @@ function woocommerce_filter_loop() {
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$post_ids = $all_post_ids;
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$post_ids = $all_post_ids;
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$post_ids = apply_filters('loop-shop-posts-in', $post_ids);
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$post_ids = apply_filters('loop-shop-posts-in', $post_ids);
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if ($_POST['orderby']) :
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if ( isset( $_POST['orderby'] ) && ( $_POST['orderby'] != '' ) ) :
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$_SESSION['orderby'] = $_POST['orderby'];
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$_SESSION['orderby'] = $_POST['orderby'];
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endif;
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endif;
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