From aace1ead1e711412e4be0287972a389248583ad6 Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Tue, 18 Apr 2017 15:27:47 +0000
Subject: [PATCH] Do not check for BCE for a background colour that isn't
 needed, use colour 8 instead.

---
 tty.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tty.c b/tty.c
index 43ea1749..2776f145 100644
--- a/tty.c
+++ b/tty.c
@@ -880,7 +880,7 @@ tty_cmd_clearcharacter(struct tty *tty, const struct tty_ctx *ctx)
 	tty_cursor_pane(tty, ctx, ctx->ocx, ctx->ocy);
 
 	if (tty_term_has(tty->term, TTYC_ECH) &&
-	    !tty_fake_bce(tty, ctx->wp, ctx->bg))
+	    !tty_fake_bce(tty, ctx->wp, 8))
 		tty_putcode1(tty, TTYC_ECH, ctx->num);
 	else
 		tty_repeat_space(tty, ctx->num);
@@ -989,7 +989,7 @@ tty_cmd_reverseindex(struct tty *tty, const struct tty_ctx *ctx)
 		return;
 
 	if (!tty_pane_full_width(tty, ctx) ||
-	    tty_fake_bce(tty, ctx->wp, ctx->bg) ||
+	    tty_fake_bce(tty, ctx->wp, 8) ||
 	    !tty_term_has(tty->term, TTYC_CSR) ||
 	    !tty_term_has(tty->term, TTYC_RI)) {
 		tty_redraw_region(tty, ctx);
@@ -1014,7 +1014,7 @@ tty_cmd_linefeed(struct tty *tty, const struct tty_ctx *ctx)
 		return;
 
 	if ((!tty_pane_full_width(tty, ctx) && !tty_use_margin(tty)) ||
-	    tty_fake_bce(tty, wp, ctx->bg) ||
+	    tty_fake_bce(tty, wp, 8) ||
 	    !tty_term_has(tty->term, TTYC_CSR)) {
 		tty_redraw_region(tty, ctx);
 		return;
@@ -1045,7 +1045,7 @@ tty_cmd_scrollup(struct tty *tty, const struct tty_ctx *ctx)
 	u_int			 i;
 
 	if ((!tty_pane_full_width(tty, ctx) && !tty_use_margin(tty)) ||
-	    tty_fake_bce(tty, wp, ctx->bg) ||
+	    tty_fake_bce(tty, wp, 8) ||
 	    !tty_term_has(tty->term, TTYC_CSR)) {
 		tty_redraw_region(tty, ctx);
 		return;