Attachments is an array Closes #4531

2014-01-20 15:33:33 +00:00 · 2014-01-20 15:33:33 +00:00 · 0d52064bd8
parent db5dfa0c01
commit 0d52064bd8
1 changed files with 2 additions and 2 deletions
--- a/includes/abstracts/abstract-wc-email.php
+++ b/includes/abstracts/abstract-wc-email.php
@ -237,10 +237,10 @@ abstract class WC_Email extends WC_Settings_API {
 	 * get_attachments function.
 	 *
 	 * @access public
-	 * @return string
+	 * @return array
 	 */
 	function get_attachments() {
-		return apply_filters( 'woocommerce_email_attachments', '', $this->id, $this->object );
+		return apply_filters( 'woocommerce_email_attachments', array(), $this->id, $this->object );
 	}

 	/**