From b38055b912af370bce7adff8080e58b73d61dc7a Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sat, 19 Nov 2016 13:13:36 +0530
Subject: [PATCH] Ensure charsets are always valid

---
 kitty/charsets.c | 3 ++-
 kitty/screen.c   | 3 +++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/kitty/charsets.c b/kitty/charsets.c
index eca4419f3..eab334a73 100644
--- a/kitty/charsets.c
+++ b/kitty/charsets.c
@@ -163,8 +163,9 @@ uint16_t* translation_table(char which) {
             return charset_translations[2];
         case 'V':
             return charset_translations[3];
+        default:
+            return charset_translations[0];
     }
-    return charset_translations[0];
 }
 
 // UTF-8 decode taken from: http://bjoern.hoehrmann.de/utf-8/decoder/dfa/
diff --git a/kitty/screen.c b/kitty/screen.c
index d654a8391..c36f2ad34 100644
--- a/kitty/screen.c
+++ b/kitty/screen.c
@@ -587,6 +587,9 @@ void screen_restore_cursor(Screen *self) {
         screen_cursor_position(self, 1, 1);
         tracker_cursor_changed(self->change_tracker);
         screen_reset_mode(self, DECOM);
+        self->current_charset = 2;
+        self->g0_charset = translation_table('B');
+        self->g1_charset = translation_table('0');
     } else {
         self->g0_charset = sp->g0_charset;
         self->g1_charset = sp->g1_charset;