Do not check for BCE for a background colour that isn't needed, use

colour 8 instead.

diff --git a/usr.bin/tmux/tty.c b/usr.bin/tmux/tty.c
index 36e3995..c489edc 100644 (file)
--- a/usr.bin/tmux/tty.c
+++ b/usr.bin/tmux/tty.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tty.c,v 1.261 2017/04/17 08:10:44 nicm Exp $ */
+/* $OpenBSD: tty.c,v 1.262 2017/04/18 15:27:47 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -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;