B #-: Fix check when networkd_version is not defined

Author: rsmontero

context-linux/src/etc/one-context.d/loc-10-network.d/netcfg-nm

@@ -265,7 +265,8 @@ gen_network_configuration()
     # since Ubuntu 22.04 and newer networkd systemd-networkd-wait-online
     # started to timeout+fail with NETCFG_TYPE='interfaces' or 'nm'
     _networkd_version=$(networkctl --version 2>/dev/null | head -1 | awk '{print $2}')
-    if [ $_networkd_version -ge 249 ]; then
+
+    if [[ $_networkd_version -ge 249 ]]; then
         systemctl disable --now systemd-networkd-wait-online.service
     fi