From b4b6968e0722e45c1daceb8a8ebe452e66c065ed Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sun, 8 Oct 2017 23:14:56 +0530
Subject: [PATCH] Clear the alt screen graphics buffer when switching away from
 it as well as to it

---
 kitty/screen.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kitty/screen.c b/kitty/screen.c
index 75623894b..d808b974c 100644
--- a/kitty/screen.c
+++ b/kitty/screen.c
@@ -434,9 +434,9 @@ screen_handle_graphics_command(Screen *self, const GraphicsCommand *cmd, const u
 void 
 screen_toggle_screen_buffer(Screen *self) {
     bool to_alt = self->linebuf == self->main_linebuf;
+    grman_clear(self->alt_grman);  // always clear the alt buffer graphics to free up resources, since it has to be cleared when switching back to it anyway
     if (to_alt) {
         linebuf_clear(self->alt_linebuf, BLANK_CHAR);
-        grman_clear(self->alt_grman);
         screen_save_cursor(self);
         self->linebuf = self->alt_linebuf;
         self->tabstops = self->alt_tabstops;