xauth: fix exception message

benoit-pierre · benoit-pierre · commit caabf9f86161 · 2016-11-23T17:29:58.000+01:00
Use the correct filename instead of hard-coded `~/.Xauthority`.
diff --git a/Xlib/xauth.py b/Xlib/xauth.py
@@ -44,7 +44,7 @@ def __init__(self, filename = None):
         try:
             raw = open(filename, 'rb').read()
         except IOError as err:
-            raise error.XauthError('~/.Xauthority: %s' % err)
+            raise error.XauthError('could not read from {0}: {1}'.format(filename, err))
 
         self.entries = []
 
