(IT_set_menu_bar_lines): Clear last_overlay_modified field.

diff --git a/src/msdos.c b/src/msdos.c
index 447e6a5d2032f2a70ef535f59c4950d194e20c22..99695db332944cd2937c53ba33d65467dff129b3 100644 (file)
--- a/src/msdos.c
+++ b/src/msdos.c
@@ -690,6 +690,7 @@ IT_set_menu_bar_lines (window, n)
   struct window *w = XWINDOW (window);
 
   XSETFASTINT (w->last_modified, 0);
+  XSETFASTINT (w->last_overlay_modified, 0);
   XSETFASTINT (w->top, XFASTINT (w->top) + n);
   XSETFASTINT (w->height, XFASTINT (w->height) - n);