From 6af6728603d610e06840f02f45474ca26117f6dd Mon Sep 17 00:00:00 2001
From: Markus Gothe <markus.gothe@genexis.eu>
Date: Tue, 11 Nov 2025 13:40:32 +0100
Subject: [PATCH] obuspa: Don't add empty whitespace to reqopts.

---
 .../files/etc/uci-defaults/86-set-gateway-device-info         | 4 ++--
 obuspa/files/etc/uci-defaults/obuspa-set-dhcp-option          | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/gateway-info/files/etc/uci-defaults/86-set-gateway-device-info b/gateway-info/files/etc/uci-defaults/86-set-gateway-device-info
index 49cd71c3d..10456fd45 100644
--- a/gateway-info/files/etc/uci-defaults/86-set-gateway-device-info
+++ b/gateway-info/files/etc/uci-defaults/86-set-gateway-device-info
@@ -110,7 +110,7 @@ configure_send_op125() {
 
 
 	if [ "${uci}" = "network" ]; then
-		new_send_opt="$sendopt $opt125"
+		[ -n "${sendopt}" ] && new_send_opt="$sendopt $opt125" || new_send_opt="$opt125"
 		uci -q set network."${intf}".sendopts="$new_send_opt"
 	else
 		new_send_opt="$sendopt$opt125"
@@ -228,7 +228,7 @@ enable_dhcp_option125() {
 
 	if [ "${proto}" = "dhcp" ]; then
 		if [ ${req125_present} -eq 0 ]; then
-			newreqopts="$reqopts 125"
+			[ -n "${reqopts}" ] && newreqopts="$reqopts 125" || newreqopts="125"
 			uci -q set network."${wan}".reqopts="$newreqopts"
 		fi
 
diff --git a/obuspa/files/etc/uci-defaults/obuspa-set-dhcp-option b/obuspa/files/etc/uci-defaults/obuspa-set-dhcp-option
index eefa76475..9bc281eae 100644
--- a/obuspa/files/etc/uci-defaults/obuspa-set-dhcp-option
+++ b/obuspa/files/etc/uci-defaults/obuspa-set-dhcp-option
@@ -58,12 +58,12 @@ configure_dhcp_options() {
 
 	if [ "${proto}" = "dhcp" ]; then
 		if [ ${req125_present} -eq 0 ]; then
-			newreqopts="$reqopts 125"
+			[ -n "${reqopts}" ] && newreqopts="$reqopts 125" || newreqopts="125"
 			uci -q set network."${interface}".reqopts="$newreqopts"
 		fi
 
 		if [ ${send124_present} -eq 0 ]; then
-			newsendopts="${sendopts} 124:00:00:0D:E9:04:03:75:73:70"
+			[ -n "${sendopts}" ] && newsendopts="${sendopts} 124:00:00:0D:E9:04:03:75:73:70" ||  newsendopts="124:00:00:0D:E9:04:03:75:73:70"
 			uci -q set network."${interface}".sendopts="$newsendopts"
 		fi
 	fi