Linux: fix pylint warning: unused argument 'func'

BoboTiG · BoboTiG · commit e8917f752d10 · 2016-10-15T12:13:05.000+02:00
diff --git a/mss/linux.py b/mss/linux.py
@@ -151,7 +151,7 @@ def _set_argtypes(self):
     def _set_restypes(self):
         ''' Functions return type. '''
 
-        def validate(value, func, args):
+        def validate(value, _, args):
             ''' Validate the returned value of xrandr.XRRGetScreenResources().
                 We can end on a segfault if not:
                     Xlib:  extension "RANDR" missing on display "...".
