gpsd: use optionalString

2018-07-03 13:55:27 +01:00 · 2018-07-03 13:55:27 +01:00 · 32e982448d
commit 32e982448d
parent 57ed52d61f
1 changed files with 2 additions and 2 deletions
--- a/nixos/modules/services/misc/gpsd.nix
+++ b/nixos/modules/services/misc/gpsd.nix
@ -107,8 +107,8 @@ in
        ExecStart = ''
          ${pkgs.gpsd}/sbin/gpsd -D "${toString cfg.debugLevel}"  \
            -S "${toString cfg.port}"                             \
-            ${if cfg.readonly then "-b" else ""}                  \
-            ${if cfg.nowait   then "-n" else ""}                  \
+            ${optionalString cfg.readonly "-b"}                   \
+            ${optionalString cfg.nowait "-n"}                     \
            "${cfg.device}"
        '';
      };