Disable sale badge override on product page

Disable sale badge override on product pages.

add_filter( 'woocommerce_product_is_on_sale', function($on_sale){
	if(function_exists('is_product')){
		if(is_product()){
			global $flycart_woo_discount_rules;
			if(!empty($flycart_woo_discount_rules->pricingRules)){
				if(method_exists($flycart_woo_discount_rules->pricingRules, 'replaceSaleTagText')){
					remove_filter( 'woocommerce_sale_flash', array($flycart_woo_discount_rules->pricingRules, 'replaceSaleTagText'), 100, 3);
				}
			}
		}
	}
	return $on_sale;
} );