From: nhmall <nhmall@nethack.org>
Date: Sat, 25 Jun 2022 00:10:11 +0000 (-0400)
Subject: fix perm_invent via 'O' border issue
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1c2cf78b483cf0abe6f02044682e72742f14d02d;p=nethack

fix perm_invent via 'O' border issue

> Start with default symbol set and with perm_invent Off.
> Use 'O' to change perm_invent to On.  The inventory with
> boundary box lines will briefly appear, then immediately be
> redrawn without those lines.
---

diff --git a/win/tty/wintty.c b/win/tty/wintty.c
index 89ad5baeb..889d430f5 100644
--- a/win/tty/wintty.c
+++ b/win/tty/wintty.c
@@ -560,7 +560,8 @@ tty_preference_update(const char *pref)
        than temporary switch to the rogue one), redraw perm_invent; not
        only might individual symbols change (punctuation vs line drawing),
        the way to render them might change too (Handling: DEC/UTF8/&c) */
-    if (!strcmp(pref, "symset") && iflags.window_inited) {
+    if ((!strcmp(pref, "symset") || !strcmp(pref, "perm_invent"))
+        && iflags.window_inited) {
        if (g.perm_invent_win != WIN_ERR)
            tty_invent_box_glyph_init(wins[g.perm_invent_win]);
     }