Trying to add the SKU

diff --git a/functions.php b/functions.php
index 54f492f..3fd5533 100644 (file)
--- a/functions.php
+++ b/functions.php
@@ -92,7 +92,6 @@ function woo_product_inquiry_tab( $tabs ) {
 }
 function woo_product_inquiry_content() {
     global $product;
-    echo "TEST123 ".$product->get_sku();
     echo do_shortcode('[gravityform id="2" title="true" description="true" values="product_sku='.$product->get_sku().'"]');
 }
 add_filter( 'gform_field_value_product_name', 'gform_add_product_name_field' );
@@ -103,7 +102,7 @@ function gform_add_product_name_field( $value ) {
 add_filter( 'gform_field_value_product_sku', 'gform_add_product_sku_field' );
 function gform_add_product_sku_field( $value ) {
     global $product;
-    return $product->get_sku();
+    return ( $sku = $product->get_sku() ) ? $sku : __( 'N/A', 'woocommerce' );
 }
 
 /* Header for posts*/