sessionmanager: Fixed a traceback on invalid usernames (typo in previous commit).vault/0.7.00.7.0

1 files changed, 1 insertions, 1 deletions

diff --git a/core/sessionmanager.lua b/core/sessionmanager.lua
index db32a0bc..e1f1a802 100644
--- a/core/sessionmanager.lua
+++ b/core/sessionmanager.lua
@@ -111,7 +111,7 @@ end
 
 function make_authenticated(session, username)
 	username = nodeprep(username);
-	if not username and #username > 0 then return nil, "Invalid username"; end
+	if not username or #username == 0 then return nil, "Invalid username"; end
 	session.username = username;
 	if session.type == "c2s_unauthed" then
 		session.type = "c2s";