[Emacs-diffs] Changes to emacs/src/xterm.c

[Kim F. Storm]

Index: emacs/src/xterm.c
diff -c emacs/src/xterm.c:1.701 emacs/src/xterm.c:1.702
*** emacs/src/xterm.c:1.701     Wed Jan 16 01:48:06 2002
--- emacs/src/xterm.c   Wed Jan 16 17:55:00 2002
***************
*** 11396,11401 ****
--- 11396,11407 ----
    if (!cursor_row->enabled_p)
      goto mark_cursor_off;
    
+   /* If row is completely invisible, don't attempt to delete a cursor which
+      isn't there.  This can happen if cursor is at top of a window, and
+      we switch to a buffer with a header line in that window.  */
+   if (cursor_row->visible_height <= 0)
+     goto mark_cursor_off;
+   
    /* This can happen when the new row is shorter than the old one.
       In this case, either x_draw_glyphs or clear_end_of_line
       should have cleared the cursor.  Note that we wouldn't be