copy tool keymap as list

fariza · fariza · commit e87cb47b4a1d · 2018-04-18T16:21:21.000-04:00
diff --git a/lib/matplotlib/rcsetup.py b/lib/matplotlib/rcsetup.py
@@ -1421,7 +1421,7 @@ def _validate_linestyle(ls):
     'keymap.xscale':       [['k', 'L'], validate_stringlist],
     'keymap.all_axes':     [['a'], validate_stringlist],
     'keymap.help':         [['f1'], validate_stringlist],
-    'keymap.copy':         [('ctrl+c', 'cmd+c'), validate_stringlist],
+    'keymap.copy':         [['ctrl+c', 'cmd+c'], validate_stringlist],
 
     # sample data
     'examples.directory': ['', validate_string],
