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

14857cf8 · Andrew Svetlov · 50cdd55a · 806bfad4 · 14857cf8
Commit 14857cf8 authored Dec 10, 2012 by Andrew Svetlov
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Lib/tkinter/__init__.py Lib/tkinter/__init__.py +5 -1

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--- a/Lib/tkinter/__init__.py
+++ b/Lib/tkinter/__init__.py
@@ -148,8 +148,12 @@ 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