Merge pull request #15590 from woocommerce/fix/15584
Prevent error in wc_get_product_term_ids
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@ -883,7 +883,7 @@ function wc_get_related_products( $product_id, $limit = 5, $exclude_ids = array(
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*/
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function wc_get_product_term_ids( $product_id, $taxonomy ) {
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$terms = get_the_terms( $product_id, $taxonomy );
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return ! empty( $terms ) ? wp_list_pluck( $terms, 'term_id' ) : array();
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return ( empty( $terms ) || is_wp_error( $terms ) ) ? array() : wp_list_pluck( $terms, 'term_id' );
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}
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/**
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