Check if header is set

Co-Authored-By: Olivier Bellone <[email protected]>
stripe · Oct 5, 2019 · 5c2da7c · 5c2da7c
1 parent dd58835
commit 5c2da7c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/HttpClient/CurlClient.php b/lib/HttpClient/CurlClient.php
@@ -366,7 +366,7 @@ private function shouldRetry($errno, $rcode, $rheaders, $numRetries)
 
         // The API may ask us not to retry (eg; if doing so would be a no-op)
         // or advise us to retry (eg; in cases of lock timeouts); we defer to that.
-        if ($rheaders['stripe-should-retry'] === 'false') {
+        if (isset($rheaders['stripe-should-retry']) && $rheaders['stripe-should-retry'] === 'false') {
             return false;
         }
         if ($rheaders['stripe-should-retry'] === 'true') {