(change_frame_size_1): Set FrameRows and FrameCols for MSDOS frames as well.

2 files changed, 11 insertions, 2 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 4b18b9412dc..484dfc605d8 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2008-10-04  Eli Zaretskii  <eliz@gnu.org>
+
+        * dispnew.c (change_frame_size_1): Set FrameRows and FrameCols for
+        MSDOS frames as well.
+
 2008-10-02  Adrian Robert  <Adrian.B.Robert@gmail.com>
 
         * image.c (x_clear_image_1): Under NS, call ns_free_indexed_color with
diff --git a/src/dispnew.c b/src/dispnew.c
index 33bbdca6700..afb60ab89d0 100644
--- a/src/dispnew.c
+++ b/src/dispnew.c
@@ -6356,7 +6356,9 @@ change_frame_size_1 (f, newheight, newwidth, pretend, delay, safe)
         set_window_height (FRAME_ROOT_WINDOW (f),
                            newheight - FRAME_TOP_MARGIN (f), 2);
 
-      if (FRAME_TERMCAP_P (f) && !pretend)
+      /* MSDOS frames cannot PRETEND, as they change frame size by
+         manipulating video hardware.  */
+      if ((FRAME_TERMCAP_P (f) && !pretend) || FRAME_MSDOS_P (f))
         FrameRows (FRAME_TTY (f)) = newheight;
     }
 
@@ -6366,7 +6368,9 @@ change_frame_size_1 (f, newheight, newwidth, pretend, delay, safe)
       if (FRAME_HAS_MINIBUF_P (f))
         set_window_width (FRAME_MINIBUF_WINDOW (f), new_frame_total_cols, 0);
 
-      if (FRAME_TERMCAP_P (f) && !pretend)
+      /* MSDOS frames cannot PRETEND, as they change frame size by
+         manipulating video hardware.  */
+      if ((FRAME_TERMCAP_P (f) && !pretend) || FRAME_MSDOS_P (f))
         FrameCols (FRAME_TTY (f)) = newwidth;
 
       if (WINDOWP (f->tool_bar_window))