From 655e232754ed3e979000952af873e6921acf4c94 Mon Sep 17 00:00:00 2001
From: ljf <ljf+git@grimaud.me>
Date: Thu, 23 Nov 2023 15:42:05 +0100
Subject: [PATCH] [fix] not a valid identifier

---
 scripts/upgrade | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/upgrade b/scripts/upgrade
index e3f2ee7..412a2b1 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -118,7 +118,7 @@ exec_occ() {
         NEXTCLOUD_PHP_VERSION="7.1"
     fi
     if ! timeout 1 php$NEXTCLOUD_PHP_VERSION 2>/dev/null; then
-        local pkg_dependencies = ${dpkg-query --show --showformat='${Depends}' ${app}-ynh-deps}
+        local pkg_dependencies = $(dpkg-query --show --showformat='${Depends}' ${app}-ynh-deps)
         pkg_dependencies=${pkg_dependencies/$phpversion/$NEXTCLOUD_PHP_VERSION}
         ynh_install_app_dependencies $pkg_dependencies
     fi