1 files changed, 3 insertions, 1 deletions

diff --git a/src/xfns.c b/src/xfns.c
index 45bea1e4ec2..ae5858ccfb5 100644
--- a/src/xfns.c
+++ b/src/xfns.c
@@ -3347,7 +3347,9 @@ This function is an internal primitive--use `make-frame' instead.  */)
 #ifdef USE_LUCID
   /* Prevent lwlib/xlwmenu.c from crashing because of a bug
      whereby it fails to get any font.  */
+  BLOCK_INPUT;
   xlwmenu_default_font = XLoadQueryFont (FRAME_X_DISPLAY (f), "fixed");
+  UNBLOCK_INPUT;
 #endif
 
   /* Frame contents get displaced if an embedded X window has a border.  */
@@ -3421,7 +3423,7 @@ This function is an internal primitive--use `make-frame' instead.  */)
   init_frame_faces (f);
 
   x_default_parameter (f, parms, Qmenu_bar_lines, make_number (1),
-                       "menuBar", "MenuBar", RES_TYPE_NUMBER);
+                       "menuBar", "MenuBar", RES_TYPE_BOOLEAN_NUMBER);
   x_default_parameter (f, parms, Qtool_bar_lines, make_number (1),
                        "toolBar", "ToolBar", RES_TYPE_NUMBER);
   x_default_parameter (f, parms, Qbuffer_predicate, Qnil,