[Bugfix] Characters disappearing in gfxterm

[phcoder <phcoder@gmail.com>]

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Hello. I've run into the bug that when editing menu entry in gfxterm 
characters disappear after cursor moves away from its position. Here is 
bugfix

Thanks
Vladimir 'phcoder' Serbinenko

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Index: term/gfxterm.c
===================================================================
--- term/gfxterm.c	(revision 1974)
+++ term/gfxterm.c	(working copy)
@@ -744,6 +744,8 @@
   /* Render cursor to text layer.  */
   grub_video_set_active_render_target (text_layer);
   grub_video_fill_rect (color, x, y, width, height);
+  if (! show)
+    write_char ();
   grub_video_set_active_render_target (GRUB_VIDEO_RENDER_TARGET_DISPLAY);
 
   /* Mark cursor to be redrawn.  */
@@ -1176,6 +1178,6 @@
 
 GRUB_MOD_FINI(term_gfxterm)
 {
-  grub_unregister_command ("bgimage");
+  grub_unregister_command ("background_image");
   grub_term_unregister_output (&grub_video_term);
 }
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 1974)
+++ ChangeLog	(working copy)
@@ -1,3 +1,24 @@
+2009-02-07  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Redraw character so it doesn't disappear after cursor moves from it
+
+	* term/gfterm.c (draw_cursor): Redraw character so it 
+	doesn't disappear after cursor moves from it
+	(GRUB_MOD_FINI): correct the name of the command
+
 2009-02-05  Vesa Jääskeläinen  <chaac@nic.fi>
 
 	Fixes problem when running vbetest command as reported by