Merge pull request #19661 from stangri/openwrt-22.03-https-dns-proxy

[22.03] https-dns-proxy: bugfix: prevent creation of empty interface trigger

net/https-dns-proxy/Makefile

@@ -2,7 +2,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=https-dns-proxy
 PKG_VERSION:=2022-10-15
-PKG_RELEASE:=3
+PKG_RELEASE:=4
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/aarond10/https_dns_proxy/

net/https-dns-proxy/files/https-dns-proxy.init

@@ -269,7 +269,7 @@ service_triggers() {
 		network_find_wan6 wan6
 		wan6="${wan6:-wan6}"
 	fi
-	for i in "$wan" "$wan6"; do
+	for i in $wan $wan6; do
 		procd_add_interface_trigger "interface.*" "$i" "/etc/init.d/${packageName}" start
 	done
 	procd_add_config_trigger "config.change" "$packageName" "/etc/init.d/${packageName}" start