diff options
Diffstat (limited to 'Lib/tkinter/ttk.py')
| -rw-r--r-- | Lib/tkinter/ttk.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/tkinter/ttk.py b/Lib/tkinter/ttk.py index 42e29bd..3cf5faf 100644 --- a/Lib/tkinter/ttk.py +++ b/Lib/tkinter/ttk.py @@ -1336,7 +1336,7 @@ 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: |