Fixed X server "lock", if a modal dialog window is opened while a menu

is active (STR #1986).

This is only an intermediate fix. The full fix should dismiss the menu
when the mouse is clicked outside the menu area.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6869 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

CHANGES

@@ -1,5 +1,7 @@
 CHANGES IN FLTK 1.3.0
 
+	- Fixed X server "lock", if a modal dialog window is opened
+	  while a menu is active (STR #1986)
 	- Updated mirror sites in documentation (STR #2220)
 	- Setting a default font for Xft (STR #2216)
 	- Temporarily limited builds to 32-bit on OX S to stay

src/fl_ask.cxx

@@ -215,8 +215,7 @@ static int innards(const char* fmt, va_list ap,
   message_form->show();
   // deactivate Fl::grab(), because it is incompatible with Fl::readqueue()
   Fl_Window* g = Fl::grab();
-  if (g) // do an alternative grab to avoid floating menus, if possible
-    Fl::grab(message_form);
+  if (g) Fl::grab(0);
   int r = 0;
   for (;;) {
     Fl_Widget *o = Fl::readqueue();