IPKG_INSTROOT and ubus fixes

Author: stangri

Makefile

@@ -7,7 +7,7 @@ PKG_NAME:=luci-app-https-dns-proxy
 PKG_LICENSE:=AGPL-3.0-or-later
 PKG_MAINTAINER:=Stan Grishin <stangri@melmac.ca>
 PKG_VERSION:=2025.09.11
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 LUCI_TITLE:=DNS Over HTTPS Proxy Web UI
 LUCI_URL:=https://github.com/stangri/luci-app-https-dns-proxy/

root/usr/libexec/rpcd/luci.https-dns-proxy

@@ -14,8 +14,8 @@
 readonly packageName="https-dns-proxy"
 readonly providersDir="/usr/share/${packageName}/providers"
 
-. /lib/functions.sh
-. /usr/share/libubox/jshn.sh
+. "${IPKG_INSTROOT}/lib/functions.sh"
+. "${IPKG_INSTROOT}/usr/share/libubox/jshn.sh"
 
 is_enabled() { "/etc/init.d/${1}" enabled; }
 is_running() { [ "$(ubus call service list "{ 'name': '$1' }" | jsonfilter -q -e "@['$1'].instances[*].running" | uniq)" = 'true' ]; }