Tweak wc_get_product_variation_attributes to ignore non variation att…

…ributes
woocommerce · Feb 25, 2016 · 83d2f64 · 83d2f64
1 parent d7d609d
commit 83d2f64
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/includes/wc-product-functions.php b/includes/wc-product-functions.php
@@ -640,10 +640,12 @@ function wc_get_product_variation_attributes( $variation_id ) {
 
 	// Compare to parent variable product attributes and ensure they match
 	foreach ( $parent_attributes as $attribute_name => $options ) {
-		$attribute                 = 'attribute_' . sanitize_title( $attribute_name );
-		$found_parent_attributes[] = $attribute;
-		if ( ! empty( $options['is_variation'] ) && ! array_key_exists( $attribute, $variation_attributes ) ) {
-			$variation_attributes[ $attribute ] = ''; // Add it - 'any' will be asumed
+		if ( ! empty( $options['is_variation'] ) ) {
+			$attribute                 = 'attribute_' . sanitize_title( $attribute_name );
+			$found_parent_attributes[] = $attribute;
+			if ( ! array_key_exists( $attribute, $variation_attributes ) ) {
+				$variation_attributes[ $attribute ] = ''; // Add it - 'any' will be asumed
+			}
 		}
 	}