Sync OpenBSD patchset 1116:

If there are any terminals with insert mode but not ich1, they can go
through the slow path. Tidies code slightly.

1 files changed, 1 insertions, 6 deletions

diff --git a/tty.c b/tty.c
index eecb308a..ffa23097 100644
--- a/tty.c
+++ b/tty.c
@@ -754,12 +754,7 @@ tty_cmd_insertcharacter(struct tty *tty, const struct tty_ctx *ctx)
 	if (tty_term_has(tty->term, TTYC_ICH) ||
 	    tty_term_has(tty->term, TTYC_ICH1))
 		tty_emulate_repeat(tty, TTYC_ICH, TTYC_ICH1, ctx->num);
-	else if (tty_term_has(tty->term, TTYC_SMIR) &&
-	    tty_term_has(tty->term, TTYC_RMIR)) {
-		tty_putcode(tty, TTYC_SMIR);
-		tty_repeat_space(tty, ctx->num);
-		tty_putcode(tty, TTYC_RMIR);
-	} else
+	else
 		tty_draw_line(tty, wp->screen, ctx->ocy, ctx->xoff, ctx->yoff);
 }