git: b9e5884ef786 - main - bsddialog(3): fix disabled shadow

The branch main has been updated by asiciliano:

URL: https://cgit.FreeBSD.org/src/commit/?id=b9e5884ef786a6c0fd203064baa07ef308025707

commit b9e5884ef786a6c0fd203064baa07ef308025707
Author:     Alfonso S. Siciliano <asiciliano@FreeBSD.org>
AuthorDate: 2022-04-20 15:39:43 +0000
Commit:     Alfonso S. Siciliano <asiciliano@FreeBSD.org>
CommitDate: 2022-04-20 15:52:04 +0000

    bsddialog(3): fix disabled shadow
    
    Fix dialogs building and updating fault with disabled shadow
    (conf.shadow=false and implicitly bsddialog --no-shadow).
    
    While here delete WARNS=2: all warnings were fixed in upstream and
    imported in 0.2.
    
    Approved by:            bapt (mentor)
    Differential Revision:  https://reviews.freebsd.org/D34958
---
 contrib/bsddialog/lib/lib_util.c | 6 +++---
 lib/libbsddialog/Makefile        | 2 --
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/contrib/bsddialog/lib/lib_util.c b/contrib/bsddialog/lib/lib_util.c
index 4c2ab76bc592..643830efd58c 100644
--- a/contrib/bsddialog/lib/lib_util.c
+++ b/contrib/bsddialog/lib/lib_util.c
@@ -823,7 +823,7 @@ draw_dialog(struct bsddialog_conf *conf, WINDOW *shadow, WINDOW *widget,
 
 	getmaxyx(widget, h, w);
 
-	if (shadow != NULL)
+	if (conf->shadow)
 		wnoutrefresh(shadow);
 
 	draw_borders(conf, widget, h, w, RAISED);
@@ -883,7 +883,7 @@ update_dialog(struct bsddialog_conf *conf, WINDOW *shadow, WINDOW *widget,
 {
 	int error;
 
-	if (shadow != NULL) {
+	if (conf->shadow) {
 		wclear(shadow);
 		mvwin(shadow, y + t.shadow.h, x + t.shadow.w);
 		wresize(shadow, h, w);
@@ -962,7 +962,7 @@ end_dialog(struct bsddialog_conf *conf, WINDOW *shadow, WINDOW *widget,
 		delwin(shadow);
 
 	if (conf->clear)
-		hide_widget(y, x, h, w, shadow != NULL);
+		hide_widget(y, x, h, w, conf->shadow);
 
 	if (conf->get_height != NULL)
 		*conf->get_height = h;
diff --git a/lib/libbsddialog/Makefile b/lib/libbsddialog/Makefile
index d5c03cb079ce..08e5bebcb6a5 100644
--- a/lib/libbsddialog/Makefile
+++ b/lib/libbsddialog/Makefile
@@ -24,6 +24,4 @@ MAN=	bsddialog.3
 LIBADD=	ncursesw tinfow formw
 CFLAGS+=	-D_XOPEN_SOURCE_EXTENDED
 
-WARNS=	2
-
 .include <bsd.lib.mk>