From 95f0da5be1e3456c930f5f9538cbc099c65f2014 Mon Sep 17 00:00:00 2001
From: Renato Botelho <renato@netgate.com>
Date: Thu, 22 Jul 2021 16:02:34 -0400
Subject: [PATCH] bsdinstall: Only show menu if there are more items to be
 installed

MFC after:	3 days
Obtained from:	Rubicon Communications, LLC ("Netgate")
Sponsored by:	Rubicon Communications, LLC ("Netgate")
---
 usr.sbin/bsdinstall/scripts/auto | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/usr.sbin/bsdinstall/scripts/auto b/usr.sbin/bsdinstall/scripts/auto
index 68809a22671..9f8946880f6 100755
--- a/usr.sbin/bsdinstall/scripts/auto
+++ b/usr.sbin/bsdinstall/scripts/auto
@@ -157,16 +157,18 @@ if [ -f $BSDINSTALL_DISTDIR/MANIFEST ]; then
 	DISTMENU=`awk -F'\t' '!/^(kernel\.txz|base\.txz)/{print $1,$5,$6}' $BSDINSTALL_DISTDIR/MANIFEST`
 	DISTMENU="$(echo ${DISTMENU} | sed -E 's/\.txz//g')"
 
-	exec 3>&1
-	EXTRA_DISTS=$( eval dialog \
-	    --backtitle \"FreeBSD Installer\" \
-	    --title \"Distribution Select\" --nocancel --separate-output \
-	    --checklist \"Choose optional system components to install:\" \
-	    0 0 0 $DISTMENU \
-	2>&1 1>&3 )
-	for dist in $EXTRA_DISTS; do
-		export DISTRIBUTIONS="$DISTRIBUTIONS $dist.txz"
-	done
+	if [ -n "$DISTMENU" ]; then
+		exec 3>&1
+		EXTRA_DISTS=$( eval dialog \
+		    --backtitle \"FreeBSD Installer\" \
+		    --title \"Distribution Select\" --nocancel --separate-output \
+		    --checklist \"Choose optional system components to install:\" \
+		    0 0 0 $DISTMENU \
+		2>&1 1>&3 )
+		for dist in $EXTRA_DISTS; do
+			export DISTRIBUTIONS="$DISTRIBUTIONS $dist.txz"
+		done
+	fi
 fi
 
 FETCH_DISTRIBUTIONS=""