libcommon|Menu: Close the game menu if open when performing a reset

On second thought, simply close the menu if its open at reset time.
It may be that the previously active page no longer exists, or, it
no longer has an equivalent focusable item following the rebuild.

doomsday/plugins/common/src/hu_menu.cpp

@@ -3579,19 +3579,8 @@ Page *Hu_MenuNewPage(char const *name, Point2Raw const *origin, int flags,
 
 void Hu_MenuInit()
 {
-    cvarbutton_t *cvb;
-    bool wasOpen = false;
-    String activePageName;
-
-    if(inited)
-    {
-        // Remember the previously open menu page, if any.
-        /// @todo Remember the previously focused widget on said page -ds
-        wasOpen = Hu_MenuIsActive();
-        activePageName = Hu_MenuFindPageName(Hu_MenuActivePage());
-
-        Hu_MenuShutdown();
-    }
+    // Close the menu (if open) and shutdown (if initialized - we're reinitializing).
+    Hu_MenuShutdown();
 
     mnAlpha = mnTargetAlpha = 0;
     menuActivePage    = 0;
@@ -3606,7 +3595,7 @@ void Hu_MenuInit()
     Hu_MenuLoadResources();
 
     // Set default Yes/No strings.
-    for(cvb = mnCVarButtons; cvb->cvarname; cvb++)
+    for(cvarbutton_t *cvb = mnCVarButtons; cvb->cvarname; cvb++)
     {
         if(!cvb->yes) cvb->yes = "Yes";
         if(!cvb->no) cvb->no = "No";
@@ -3626,20 +3615,14 @@ void Hu_MenuInit()
     }
 #endif
 
-    // Are we re-opening?
-    if(wasOpen)
-    {
-        Hu_MenuCommand(MCMD_OPEN);
-    }
-    Hu_MenuSetActivePage(Hu_MenuFindPageByName(activePageName));
-
     inited = true;
 }
 
 void Hu_MenuShutdown()
 {
     if(!inited) return;
 
+    Hu_MenuCommand(MCMD_CLOSEFAST);
     destroyAllPages();
     inited = false;
 }