python-xlib
diff --git a/‎Xlib/xauth.py‎
Lines changed: 2 additions & 0 deletions b/‎Xlib/xauth.py‎
Lines changed: 2 additions & 0 deletions
@@ -120,6 +120,8 @@ def get_best_auth(self, family, address, dispno,
         matches = {}
 
         for efam, eaddr, enum, ename, edata in self.entries:
+            if enum == b'' and ename not in matches:
+                enum = num
             if efam == family and eaddr == address and num == enum:
                 matches[ename] = edata