bugfix: 'HideMenus' command did not work if the user 'opened' an empty submenu.

'openeing' such an empty submenu lead to an already hidden menu referenced by
the 'shown' pointer

2 files changed, 6 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index bb758e8..7b875bf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
  (Format: Year/Month/Day)
 Changes for 1.1.2
+
+*09/09/23:
+   * Bugfix: Empty submenus lead to misfunction of the 'HideMenus' command (Mathias)
+     FbTk/Menu.cc
+
 *09/09/12:
    * Implemented visibility of titlebar buttons via the apps file (Mathias)
      Window.cc
diff --git a/src/FbTk/Menu.cc b/src/FbTk/Menu.cc
index 4489d0f..ded5dab 100644
--- a/src/FbTk/Menu.cc
+++ b/src/FbTk/Menu.cc
@@ -759,7 +759,7 @@ void Menu::drawSubmenu(unsigned int index) {
         if (! m_moving)
             clearItem(index);
 
-        if (! item->submenu()->isVisible()) {
+        if (! item->submenu()->isVisible() && item->submenu()->numberOfItems() > 0) {
             shown = item->submenu();
             item->showSubmenu();
             item->submenu()->raise();