bpo-33096: Fix ttk.Treeview.insert. (GH-6228)

Allow ttk.Treeview.insert to insert iid that has a false boolean value.
Note iid=0 and iid=False would be same.
(cherry picked from commit 3ab44c0783)

Co-authored-by: Garvit Khatri <garvitdelhi@gmail.com>
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Miss Islington (bot) 2018-03-26 01:19:52 -07:00 committed by GitHub
parent 5fc6fc85c4
commit a7b1b847f6
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3 changed files with 14 additions and 1 deletions

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@ -1363,7 +1363,7 @@ class Treeview(Widget, tkinter.XView, tkinter.YView):
already exist in the tree. Otherwise, a new unique identifier
is generated."""
opts = _format_optdict(kw)
if iid:
if iid is not None:
res = self.tk.call(self._w, "insert", parent, index,
"-id", iid, *opts)
else: