From d56992082585ca92016b3a6936627cfe2bbd544d Mon Sep 17 00:00:00 2001 From: Gabor Javorszky Date: Fri, 13 Apr 2018 11:25:58 +0100 Subject: [PATCH] Cast coupon's $post->ID to int --- includes/admin/meta-boxes/class-wc-meta-box-coupon-data.php | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/includes/admin/meta-boxes/class-wc-meta-box-coupon-data.php b/includes/admin/meta-boxes/class-wc-meta-box-coupon-data.php index c8689b2ad8b..00184e23e8e 100644 --- a/includes/admin/meta-boxes/class-wc-meta-box-coupon-data.php +++ b/includes/admin/meta-boxes/class-wc-meta-box-coupon-data.php @@ -27,7 +27,8 @@ class WC_Meta_Box_Coupon_Data { public static function output( $post ) { wp_nonce_field( 'woocommerce_save_data', 'woocommerce_meta_nonce' ); - $coupon = new WC_Coupon( $post->ID ); + $coupon_id = absint( $post->ID ); + $coupon = new WC_Coupon( $coupon_id ); ?>