(push_frame_kboard, pop_frame_kboard): Do nothing if !MULTI_KBOARD.

diff --git a/src/keyboard.c b/src/keyboard.c
index 018cf7a11da4d0befafd170950de13cdc82e3bd2..12badd943eca54870a7818fbb15e7255e8f0a5fd 100644 (file)
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -800,6 +800,7 @@ void
 push_frame_kboard (f)
      FRAME_PTR f;
 {
+#ifdef MULTI_KBOARD
   struct kboard_stack *p
     = (struct kboard_stack *) xmalloc (sizeof (struct kboard_stack));
 
@@ -808,15 +809,18 @@ push_frame_kboard (f)
   kboard_stack = p;
 
   current_kboard = FRAME_KBOARD (f);
+#endif
 }
 
 void
 pop_frame_kboard ()
 {
+#ifdef MULTI_KBOARD
   struct kboard_stack *p = kboard_stack;
   current_kboard = p->kboard;
   kboard_stack = p->next;
   xfree (p);
+#endif
 }
 \f
 /* Handle errors that are not handled at inner levels