fix user updating

relay/database/connection.py

@@ -192,17 +192,20 @@ class Connection(SqlConnection):
 
 	def put_user(self, username: str, password: str | None, handle: str | None = None) -> Row:
 		if self.get_user(username):
-			data: dict[str, str | datetime | None] = {
-				'username': username
-			}
+			data: dict[str, str] = {}
 
 			if password:
-				data['password'] = password
+				data['hash'] = self.hasher.hash(password)
 
 			if handle:
-				data['handler'] = handle
+				data['handle'] = handle
+
+			stmt = Update("users", data)
+			stmt.set_where("username", username)
+
+			with self.query(stmt) as cur:
+				return cur.one()
 
-		else:
 		if password is None:
 			raise ValueError('Password cannot be empty')