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Diffstat (limited to 'nixos/modules/services/monitoring/graphite.nix')
-rw-r--r--nixos/modules/services/monitoring/graphite.nix6
1 files changed, 3 insertions, 3 deletions
diff --git a/nixos/modules/services/monitoring/graphite.nix b/nixos/modules/services/monitoring/graphite.nix
index 64d9d61950d..9213748d3c9 100644
--- a/nixos/modules/services/monitoring/graphite.nix
+++ b/nixos/modules/services/monitoring/graphite.nix
@@ -25,10 +25,10 @@ let
 
   graphiteApiConfig = pkgs.writeText "graphite-api.yaml" ''
     search_index: ${dataDir}/index
-    ${optionalString (config.time.timeZone != null) ''time_zone: ${config.time.timeZone}''}
-    ${optionalString (cfg.api.finders != []) ''finders:''}
+    ${optionalString (config.time.timeZone != null) "time_zone: ${config.time.timeZone}"}
+    ${optionalString (cfg.api.finders != []) "finders:"}
     ${concatMapStringsSep "\n" (f: "  - " + f.moduleName) cfg.api.finders}
-    ${optionalString (cfg.api.functions != []) ''functions:''}
+    ${optionalString (cfg.api.functions != []) "functions:"}
     ${concatMapStringsSep "\n" (f: "  - " + f) cfg.api.functions}
     ${cfg.api.extraConfig}
   '';