(redisplay_internal): If frame switched, redisplay the whole thing on MSDOS

frames as well as on a TTY.

diff --git a/src/xdisp.c b/src/xdisp.c
index 32ad1fd12173fdaeacb13fb785fe449bd22b0f1a..47ba85f7503f2bd7c2b76e550785e02a7c063cbe 100644 (file)
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -11394,7 +11394,7 @@ redisplay_internal (preserve_echo_area)
   if (face_change_count)
     ++windows_or_buffers_changed;
 
-  if (FRAME_TERMCAP_P (sf)
+  if ((FRAME_TERMCAP_P (sf) || FRAME_MSDOS_P (sf))
       && FRAME_TTY (sf)->previous_frame != sf)
     {
       /* Since frames on a single ASCII terminal share the same