nats: fix infinite recursion when validating config (#389440)

Changed files
+2 -2
nixos
modules
services
networking
+2 -2
nixos/modules/services/networking/nats.nix
···
nativeBuildInputs = [ nats-server ];
}
''
-
nats-server --config "${configFile}" -t
-
ln -s "${configFile}" "$out"
''
) { };
···
nativeBuildInputs = [ nats-server ];
}
''
+
nats-server --config "${file}" -t
+
ln -s "${file}" "$out"
''
) { };