Merge pull request #34 from ReferralCandy/jasonn/fix-issue-32

added check if rc_referrer_id cookie exists
ReferralCandy · Apr 21, 2020 · 8d96b1c · 8d96b1c
2 parents 943859d + 204314a
commit 8d96b1c
Show file tree

Hide file tree

Showing 3 changed files with 5 additions and 2 deletions.
diff --git a/includes/class-wc-referralcandy-integration.php b/includes/class-wc-referralcandy-integration.php
@@ -151,7 +151,7 @@ public function add_referrer_id($post_id) {
             try {
                 if (in_array(get_post($post_id)->post_type, ['shop_order', 'shop_subscription'])) {
                     // prevent admin cookies from automatically adding a referrer_id; this can be done manually though
-                    if (is_admin() == false) {
+                    if (is_admin() == false && isset($_COOKIE['rc_referrer_id'])) {
                         update_post_meta($post_id, 'rc_referrer_id',  $_COOKIE['rc_referrer_id']);
                     }
                 }

diff --git a/readme.txt b/readme.txt
@@ -72,6 +72,9 @@ We maintain a list of FAQs on our [help page](http://help.referralcandy.com/)!
 
 == Changelog ==
 
+= 2.2.3 =
+* Fixed issue where the plugin uses the `rc_referrer_id` cookie even if non-existent
+
 = 2.2.2 =
 * Fixed failing code for logging API requests
 

diff --git a/woocommerce-referralcandy.php b/woocommerce-referralcandy.php
@@ -6,7 +6,7 @@
  * Author: ReferralCandy
  * Author URI: http://www.referralcandy.com
  * Text Domain: woocommerce-referralcandy
- * Version: 2.2.2
+ * Version: 2.2.3
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by