Update zigbee2mqtt-v3.sh

ct/zigbee2mqtt-v3.sh

@@ -82,9 +82,9 @@ function default_settings() {
 	echo -e "${DGN}Using Static IP Address ${BGN}DHCP${CL}"
 	NET=dhcp
 	echo -e "${DGN}Using Gateway Address ${BGN}NONE${CL}"
-	GATE=" "
+	GATE=""
         echo -e "${DGN}Using VLAN Tag ${BGN}NONE${CL}"
-        VLAN=" "
+        VLAN=""
 }
 
 function advanced_settings() {
@@ -215,7 +215,7 @@ header_info
         echo -e "${DGN}Using Static IP Address ${BGN}$NET${CL}"
         echo -e "${YW}Enter a Gateway IP, or Press [ENTER] for Default: NONE "
         read GATE1
-        if [ -z $GATE1 ]; then GATE1="NONE" GATE=" "; 
+        if [ -z $GATE1 ]; then GATE1="NONE" GATE=""; 
         echo -en "${DGN}Set Gateway IP To ${BL}$GATE1${CL}"
         else
           GATE=",gw=$GATE1"
@@ -238,7 +238,7 @@ header_info
         echo -e "${DGN}Using Gateway IP Address ${BGN}$GATE1${CL}"
         echo -e "${YW}Enter a VLAN Tag, or Press [ENTER] for Default: NONE "
         read VLAN1
-        if [ -z $VLAN1 ]; then VLAN1="NONE" VLAN=" "; 
+        if [ -z $VLAN1 ]; then VLAN1="NONE" VLAN=""; 
         echo -en "${DGN}Set VLAN Tag To ${BL}$VLAN1${CL}"
         else
           VLAN=",tag=$VLAN1"