From: Guido van Rossum <guido@python.org>
Date: Thu, 19 Feb 1998 21:28:49 +0000 (+0000)
Subject: Delete the 'exit' command from the Tcl interpreter -- it would allow
X-Git-Tag: v1.5.1~638
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1c0d31565d3e8bce6d1a67fe0cdd029492ec973b;p=python

Delete the 'exit' command from the Tcl interpreter -- it would allow
users to exit Python without the normal precautions.  (The can do this
using os._exit() anyway, but at least that's documented.)
---

diff --git a/Modules/_tkinter.c b/Modules/_tkinter.c
index 8d654a14b2..d06700d768 100644
--- a/Modules/_tkinter.c
+++ b/Modules/_tkinter.c
@@ -337,6 +337,9 @@ Tkapp_New(screenName, baseName, className, interactive)
 
 	v->interp = Tcl_CreateInterp();
 
+	/* Delete the 'exit' command, which can screw things up */
+	Tcl_DeleteCommand(v->interp, "exit");
+
 	if (screenName != NULL)
 		Tcl_SetVar2(v->interp, "env", "DISPLAY",
 			    screenName, TCL_GLOBAL_ONLY);