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authordgp <dgp@users.sourceforge.net>2006-06-09 15:41:29 (GMT)
committerdgp <dgp@users.sourceforge.net>2006-06-09 15:41:29 (GMT)
commite358f96f17ae798226299b0f14611046318d4d32 (patch)
treeef64ac1e55c8c8d8daccb87a6caf61bfbd779a9e /generic
parentd280bd0b375975b69c63f4e8b225ee88b3c66b16 (diff)
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* generic/tkMain.c: Added Tcl_Preserve() call on the master
interp as crash protection against any Tcl_DeleteInterp() call that might happen.
Diffstat (limited to 'generic')
-rw-r--r--generic/tkMain.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/generic/tkMain.c b/generic/tkMain.c
index b6377f6..43bf1bc 100644
--- a/generic/tkMain.c
+++ b/generic/tkMain.c
@@ -13,7 +13,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tkMain.c,v 1.15.2.2 2005/10/18 15:16:01 dgp Exp $
+ * RCS: @(#) $Id: tkMain.c,v 1.15.2.3 2006/06/09 15:41:29 dgp Exp $
*/
#include <ctype.h>
@@ -126,6 +126,7 @@ Tk_MainEx(argc, argv, appInitProc, interp)
Tcl_FindExecutable(argv[0]);
tsdPtr->interp = interp;
+ Tcl_Preserve((ClientData) interp);
#if (defined(__WIN32__) || defined(MAC_TCL))
Tk_InitConsoleChannels(interp);
@@ -296,6 +297,7 @@ Tk_MainEx(argc, argv, appInitProc, interp)
Tk_MainLoop();
Tcl_DeleteInterp(interp);
+ Tcl_Release((ClientData) interp);
Tcl_Exit(0);
}