[3.13] gh-128014: Fix passing default='' to the tkinter method wm_iconbitmap() (GH-128015) (GH-128418)

(cherry picked from commit 58e9f95c4a)

Co-authored-by: Zhikang Yan <2951256653@qq.com>
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
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Miss Islington (bot) 2025-01-02 17:14:18 +01:00 committed by GitHub
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commit 24cddab4a2
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3 changed files with 30 additions and 2 deletions

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@ -2263,7 +2263,7 @@ class Wm:
explicitly. DEFAULT can be the relative path to a .ico file
(example: root.iconbitmap(default='myicon.ico') ). See Tk
documentation for more information."""
if default:
if default is not None:
return self.tk.call('wm', 'iconbitmap', self._w, '-default', default)
else:
return self.tk.call('wm', 'iconbitmap', self._w, bitmap)