[vte] Fix initial size of scrollback in alternate screen

[Behdad Esfahbod <behdad src gnome org>]

commit ce4926abf990fa10d9172c058b2248fee69b75d5
Author: Behdad Esfahbod <behdad behdad org>
Date:   Tue Aug 25 18:11:54 2009 -0400

    Fix initial size of scrollback in alternate screen

 src/debug.h |    1 +
 src/vte.c   |    2 +-
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/src/debug.h b/src/debug.h
index d829750..a437188 100644
--- a/src/debug.h
+++ b/src/debug.h
@@ -21,6 +21,7 @@
 #ifndef vte_debug_h_included
 #define vte_debug_h_included
 
+#include <config.h>
 
 #include <glib.h>
 
diff --git a/src/vte.c b/src/vte.c
index 9e58235..6b5bdb2 100644
--- a/src/vte.c
+++ b/src/vte.c
@@ -13374,7 +13374,7 @@ vte_terminal_reset(VteTerminal *terminal, gboolean full, gboolean clear_history)
 		_vte_ring_free(terminal->pvt->normal_screen.row_data);
 		terminal->pvt->normal_screen.row_data = _vte_ring_new(terminal->pvt->scrollback_lines);
 		_vte_ring_free(terminal->pvt->alternate_screen.row_data);
-		terminal->pvt->alternate_screen.row_data = _vte_ring_new(terminal->pvt->scrollback_lines);
+		terminal->pvt->alternate_screen.row_data = _vte_ring_new(terminal->row_count);
 		terminal->pvt->normal_screen.cursor_saved.row = 0;
 		terminal->pvt->normal_screen.cursor_saved.col = 0;
 		terminal->pvt->normal_screen.cursor_current.row = 0;