2 files changed, 14 insertions, 2 deletions
diff --git a/Master/tlpkg/installer/install-menu-perltk.pl b/Master/tlpkg/installer/install-menu-perltk.pl
index 5ff59b27a47..7420160ad98 100644
--- a/Master/tlpkg/installer/install-menu-perltk.pl
+++ b/Master/tlpkg/installer/install-menu-perltk.pl
@@ -90,6 +90,11 @@ $::run_menu = \&run_menu_perltk;
 # ##################################################################
 
 
+sub menu_abort {
+    $return = $MENU_ABORT;
+    $mainwindow->destroy;
+}
+
 sub setup_hooks_perltk {
   @::info_hook = ();
   push @::info_hook,
@@ -134,6 +139,7 @@ sub update_progressbar {
 sub run_menu_perltk {
   calc_depends();
   $mainwindow = Tk::MainWindow->new;
+  $mainwindow->protocol('WM_DELETE_WINDOW' => \&menu_abort);
   setup_hooks_perltk();
 
   if (!win32()) {
@@ -316,7 +322,7 @@ sub run_menu_perltk {
   )->pack(-side => 'left', -padx => "2m", -pady => "2m")->focus();
   my $quitbutton = $f3->Button(
     -text    => __("Quit"),
-    -command => sub { $return = $MENU_ABORT; $mainwindow->destroy }
+    -command => \&menu_abort,
   )->pack(-side => 'right', -padx => "2m", -pady => "2m");
   $mw->bind('<Escape>', [ $quitbutton, 'Invoke' ]);
   #my $wizardbutton = $f3->Button(
diff --git a/Master/tlpkg/installer/install-menu-wizard.pl b/Master/tlpkg/installer/install-menu-wizard.pl
index 9be6c2697d4..b38e52a4897 100644
--- a/Master/tlpkg/installer/install-menu-wizard.pl
+++ b/Master/tlpkg/installer/install-menu-wizard.pl
@@ -92,6 +92,11 @@ $::run_menu = \&run_menu_wizard;
 # From here on only function definitions
 # ####################################################################
 
+sub menu_abort {
+    $return = $MENU_ABORT;
+    $mw->destroy;
+}
+
 sub setup_hooks_wizard {
   @::info_hook = ();
   push @::info_hook,
@@ -128,6 +133,7 @@ sub wizard_update_progressbar {
 
 sub run_menu_wizard {
   $mw = Tk::MainWindow->new(-width => $MWIDTH, -height => $MHEIGHT);
+  $mw->protocol('WM_DELETE_WINDOW' => \&menu_abort);
   setup_hooks_wizard();
 
   $dest = $vars{'TEXDIR'};
@@ -156,7 +162,7 @@ sub run_menu_wizard {
 
 
   $can = $mw->Button(-width => 10, -relief => "ridge", -text => __('Cancel'),
-               -command => sub { $return = $MENU_ABORT; $mw->destroy; });
+               -command => \&menu_abort);
   $prv = $mw->Button(-width => 10, -relief => "ridge", -text => __('< Back'));
   $nxt = $mw->Button(-width => 10, -relief => "ridge", -text => __('Next >'));