Update node-red-install.sh

setup/node-red-install.sh

@@ -54,11 +54,13 @@ done
 msg_ok "Set up Container OS"
 msg_ok "Network Connected: ${BL}$(hostname -I)"
 
-wget -q --tries=10 --timeout=5 --spider https://google.com
+msg_info "Checking Internet Status"
-if [[ $? -eq 0 ]]; then
+INTER=$(wget -q --tries=10 --timeout=5 --spider https://google.com)
+sleep 2
+if [[ "$INTER" != "0" ]]; then
         msg_ok "Internet Online"
 else
-        echo -e "{CROSS}${RD} Internet Offline"
+        echo -e "${BFR} ${CROSS}${RD} Internet Offline${CL}"
 fi
 
 msg_info "Updating Container OS"