From 965c46cdf0b28a4ca8c1da70f83b62cd3b2133e8 Mon Sep 17 00:00:00 2001
From: Jorge Pereira <jff.pereira@campus.fct.unl.pt>
Date: Tue, 25 Jul 2023 10:46:01 +0100
Subject: [PATCH] fix: authentication refresh when command data is not
 available

---
 lib/Commands.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/Commands.cc b/lib/Commands.cc
index 3245b533..d9251a0a 100644
--- a/lib/Commands.cc
+++ b/lib/Commands.cc
@@ -313,6 +313,8 @@ SharedBuffer Commands::newAuthResponse(const AuthenticationPtr& authentication,
 
     if (authDataContent->hasDataFromCommand()) {
         authData->set_auth_data(authDataContent->getCommandData());
+    } else {
+        authData->set_auth_data("");
     }
 
     return writeMessageWithSize(cmd);