Fixed a nullability warning

aurban-iqmessenger · aurban-iqmessenger · commit 99278c023e61 · 2024-02-20T09:57:16.000+02:00
diff --git a/RMQClient/RMQConnection.h b/RMQClient/RMQConnection.h
@@ -248,6 +248,6 @@
  * It is used when secrets have an expiration date and need to be renewed, like OAuth 2 tokens.
  * @param secret    The new secret.
  */
-- (void)updateSecret:(NSString *)secret;
+- (void)updateSecret:(nonnull NSString *)secret;
 
 @end
