From 2aade90244b148e39401c64e3c764c3c38610ce3 Mon Sep 17 00:00:00 2001
From: Jeff Volkenant <jeff@volkenant.net>
Date: Tue, 2 Feb 2021 11:50:33 -0800
Subject: [PATCH] Fixes  unbound variable when upgrading from Nextcloud 13

---
 setup/nextcloud.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/setup/nextcloud.sh b/setup/nextcloud.sh
index 72b615aa..200eba9e 100755
--- a/setup/nextcloud.sh
+++ b/setup/nextcloud.sh
@@ -24,8 +24,8 @@ InstallNextcloud() {
 	hash_contacts=$4
 	version_calendar=$5
 	hash_calendar=$6
-	version_user_external=$7
-	hash_user_external=$8
+	version_user_external=${7:-}
+	hash_user_external=${8:-}
 
 	echo
 	echo "Upgrading to Nextcloud version $version"