- Updates code to work with PHP 5.3. Closes #307

2016-01-31 14:02:31 -05:00
parent b577d33414
commit 7884dd8389
4 changed files with 28 additions and 25 deletions
--- a/lib/Mailer/Methods/SendGrid.php
+++ b/lib/Mailer/Methods/SendGrid.php
@ -20,10 +20,11 @@ class SendGrid {
      $this->url,
      $this->request($newsletter, $subscriber)
    );
+    $result_body = json_decode($result['body'], true);
    return (
      !is_wp_error($result) === true &&
      !preg_match('!invalid!', $result['body']) === true &&
-      !isset(json_decode($result['body'], true)['errors']) === true &&
+      !isset($result_body['errors']) === true &&
      wp_remote_retrieve_response_code($result) === 200
    );
  }