From 5505d56f088b1637b7d3c10e97512ee9b9bc8cf0 Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Fri, 30 Dec 1994 17:16:35 +0000
Subject: [PATCH] Fixed 'propagate' method

---
 Lib/lib-tk/Tkinter.py  | 9 +++++----
 Lib/tkinter/Tkinter.py | 9 +++++----
 2 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/Lib/lib-tk/Tkinter.py b/Lib/lib-tk/Tkinter.py
index de081ecf1be..05e94e52959 100644
--- a/Lib/lib-tk/Tkinter.py
+++ b/Lib/lib-tk/Tkinter.py
@@ -595,12 +595,13 @@ class Pack:
 			dict[key] = value
 		return dict
 	info = newinfo
-	def propagate(self, boolean=None):
-		if boolean:
-			self.tk.call('pack', 'propagate', self._w)
-		else:
+	_noarg_ = ['_noarg_']
+	def propagate(self, flag=_noarg_):
+		if boolean is Pack._noarg_:
 			return self._getboolean(self.tk.call(
 				'pack', 'propagate', self._w))
+		else:
+			self.tk.call('pack', 'propagate', self._w, flag)
 	def slaves(self):
 		return map(self._nametowidget,
 			   self.tk.splitlist(
diff --git a/Lib/tkinter/Tkinter.py b/Lib/tkinter/Tkinter.py
index de081ecf1be..05e94e52959 100755
--- a/Lib/tkinter/Tkinter.py
+++ b/Lib/tkinter/Tkinter.py
@@ -595,12 +595,13 @@ class Pack:
 			dict[key] = value
 		return dict
 	info = newinfo
-	def propagate(self, boolean=None):
-		if boolean:
-			self.tk.call('pack', 'propagate', self._w)
-		else:
+	_noarg_ = ['_noarg_']
+	def propagate(self, flag=_noarg_):
+		if boolean is Pack._noarg_:
 			return self._getboolean(self.tk.call(
 				'pack', 'propagate', self._w))
+		else:
+			self.tk.call('pack', 'propagate', self._w, flag)
 	def slaves(self):
 		return map(self._nametowidget,
 			   self.tk.splitlist(