diff options
Diffstat (limited to 'library/safetk.tcl')
| -rw-r--r-- | library/safetk.tcl | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/library/safetk.tcl b/library/safetk.tcl index e732932..b2e0c02 100644 --- a/library/safetk.tcl +++ b/library/safetk.tcl @@ -2,7 +2,7 @@ # # Support procs to use Tk in safe interpreters. # -# RCS: @(#) $Id: safetk.tcl,v 1.5 1999/09/02 17:02:53 hobbs Exp $ +# RCS: @(#) $Id: safetk.tcl,v 1.6 2000/04/08 06:59:28 hobbs Exp $ # # Copyright (c) 1997 Sun Microsystems, Inc. # @@ -185,12 +185,15 @@ proc ::safe::allowTk {interpPath argv} { proc ::safe::disallowTk {interpPath} { variable tkInit - unset tkInit($interpPath) - none + # This can already be deleted by the DeleteHook of the interp + if {[info exists tkInit($interpPath)]} { + unset tkInit($interpPath) + } + return } -# safe::disallowTk -- +# safe::tkDelete -- # # Clean up the window associated with the interp being deleted. # |