Merged from emacs@sv.gnu.org

Patches applied:

 * emacs@sv.gnu.org/emacs--devo--0--patch-49
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-50
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-51
   Make constrain-to-field notice overlays

 * emacs@sv.gnu.org/emacs--devo--0--patch-52
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-53
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-54
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-55
   Merge from erc--emacs--0

 * emacs@sv.gnu.org/emacs--devo--0--patch-56
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-57
   Merge from gnus--rel--5.10

 * emacs@sv.gnu.org/emacs--devo--0--patch-58
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-59
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-60
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-61
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-62
   Merge from gnus--rel--5.10

 * emacs@sv.gnu.org/emacs--devo--0--patch-63
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-64
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-65
   Merge from gnus--rel--5.10

 * emacs@sv.gnu.org/emacs--devo--0--patch-66
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-67
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-68
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-69
   rcirc: Add flexible response formatting; Add nick abbrevs

 * emacs@sv.gnu.org/emacs--devo--0--patch-70
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-71
   Merge from gnus--rel--5.10

 * emacs@sv.gnu.org/emacs--devo--0--patch-72
   Update from CVS: man/dired.texi (Tumme): More tumme documentation.

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-18
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-19
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-20
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-21
   Merge from emacs--devo--0

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-22
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-23
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-24
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-25
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-26
   Merge from emacs--devo--0

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-27
   Update from CVS: lisp/gnus.el: Remove bogus comment.

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-28
   Merge from emacs--devo--0

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-29
   Add sendmail.el and smptmail.el from Emacs tree to contrib/

git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-508

1 files changed, 9 insertions, 1 deletions

diff --git a/src/window.c b/src/window.c
index 25656307648..58ab3ee14a0 100644
--- a/src/window.c
+++ b/src/window.c
@@ -1,7 +1,7 @@
 /* Window creation, deletion and examination for GNU Emacs.
    Does not include redisplay.
    Copyright (C) 1985, 1986, 1987, 1993, 1994, 1995, 1996, 1997, 1998, 2000,
-                 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+                 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -4286,6 +4286,14 @@ adjust_window_trailing_edge (window, delta, horiz_flag)
         {
           if (!NILP (XWINDOW (window)->next))
             {
+              /* This may happen for the minibuffer.  In that case
+                 the window_deletion_count check below does not work.  */
+              if (XINT (CURSIZE (p->next)) - delta <= 0) 
+                {
+                  Fset_window_configuration (old_config);
+                  error ("Cannot adjust window size as specified");
+                }
+
               XSETINT (CURBEG (p->next),
                        XINT (CURBEG (p->next)) + delta);
               size_window (p->next, XINT (CURSIZE (p->next)) - delta,