Fix bug #10098 with assertion violation during frame resize.

 src/dispnew.c (adjust_glyph_matrix): Don't verify hash code of mode-
 and header-lines, as they don't have one computed for them.
 src/.gdbinit (prow): Make displayed values more self-explaining.
 Add row's hash code.

3 files changed, 14 insertions, 4 deletions

diff --git a/src/.gdbinit b/src/.gdbinit
index 80415abe40d..2051475bea0 100644
--- a/src/.gdbinit
+++ b/src/.gdbinit
@@ -311,9 +311,8 @@ define prowx
   printf "y=%d x=%d pwid=%d", $row->y, $row->x, $row->pixel_width
   printf " a+d=%d+%d=%d", $row->ascent, $row->height-$row->ascent, $row->height
   printf " phys=%d+%d=%d", $row->phys_ascent, $row->phys_height-$row->phys_ascent, $row->phys_height
-  printf " vis=%d", $row->visible_height
-  printf "  L=%d T=%d R=%d", $row->used[0], $row->used[1], $row->used[2]
-  printf "\n"
+  printf " vis=%d\n", $row->visible_height
+  printf "used=(LMargin=%d,Text=%d,RMargin=%d) Hash=%d\n", $row->used[0], $row->used[1], $row->used[2], $row->hash
   printf "start=%d end=%d", $row->start.pos.charpos, $row->end.pos.charpos
   if ($row->enabled_p)
     printf " ENA"
diff --git a/src/ChangeLog b/src/ChangeLog
index a0f83560603..51fa3b65be1 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,12 @@
+2011-11-22  Eli Zaretskii  <eliz@gnu.org>
+
+        * dispnew.c (adjust_glyph_matrix): Don't verify hash code of mode-
+        and header-lines, as they don't have one computed for them.
+        (Bug#10098)
+
+        * .gdbinit (prow): Make displayed values more self-explaining.
+        Add row's hash code.
+
 2011-11-21  Lars Magne Ingebrigtsen  <larsi@gnus.org>
 
         * process.c (wait_reading_process_output): Fix asynchrounous
diff --git a/src/dispnew.c b/src/dispnew.c
index d6bf6666ee2..8abf5782a88 100644
--- a/src/dispnew.c
+++ b/src/dispnew.c
@@ -608,7 +608,9 @@ adjust_glyph_matrix (struct window *w, struct glyph_matrix *matrix, int x, int y
                   row->glyphs[LAST_AREA]
                     = row->glyphs[LEFT_MARGIN_AREA] + dim.width;
                 }
-              xassert (!row->enabled_p || verify_row_hash (row));
+              xassert (!row->enabled_p
+                       || row->mode_line_p
+                       || verify_row_hash (row));
               ++row;
             }
         }