diff options
Diffstat (limited to 'library')
| -rw-r--r-- | library/demos/knightstour.tcl | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/library/demos/knightstour.tcl b/library/demos/knightstour.tcl index 89e294b..73ca3a3 100644 --- a/library/demos/knightstour.tcl +++ b/library/demos/knightstour.tcl @@ -258,15 +258,11 @@ proc CreateGUI {} { tkwait window $dlg } -if {$tcl_interactive} { - if {[info exists widgetDemo]} { CreateGUI } -} else { - if {![winfo exists .knightstour]} { - if {![info exists widgetDemo]} { wm withdraw . } - set r [catch [linsert $argv 0 CreateGUI] err] - if {$r} { - tk_messageBox -icon error -title "Error" -message $err - } - if {![info exists widgetDemo]} { exit $r } +if {![winfo exists .knightstour]} { + if {![info exists widgetDemo]} { wm withdraw . } + set r [catch [linsert $argv 0 CreateGUI] err] + if {$r} { + tk_messageBox -icon error -title "Error" -message $err } + if {![info exists widgetDemo]} { exit $r } } |