Issue #16582: use int exit code in tkinter._exit

33b9b71e · Andrew Svetlov · bfb0989e · 33b9b71e
Commit 33b9b71e authored Dec 10, 2012 by Andrew Svetlov
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Lib/lib-tk/Tkinter.py Lib/lib-tk/Tkinter.py +5 -1

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--- a/Lib/lib-tk/Tkinter.py
+++ b/Lib/lib-tk/Tkinter.py
@@ -154,8 +154,12 @@ def _tkerror(err):
    """Internal function."""
    pass

-def _exit(code='0'):
+def _exit(code=0):
    """Internal function. Calling it will throw the exception SystemExit."""
+    try:
+        code = int(code)
+    except ValueError:
+        pass
    raise SystemExit, code

 _varnum = 0