Merge pull request #43094 from grahamc/fix-quagga-docs

quagga module: Use a deep merge via imports instead of the shallow merge

nixos/modules/services/networking/quagga.nix

@@ -95,26 +95,25 @@ in
 {
 
   ###### interface
-
+  imports = [
-  options.services.quagga =
     {
+      options.services.quagga = {
+        zebra = (serviceOptions "zebra") // {
+          enable = mkOption {
+            type = types.bool;
+            default = any isEnabled services;
+            description = ''
+              Whether to enable the Zebra routing manager.
 
-      zebra = (serviceOptions "zebra") // {
+              The Zebra routing manager is automatically enabled
-
+              if any routing protocols are configured.
-        enable = mkOption {
+            '';
-          type = types.bool;
+          };
-          default = any isEnabled services;
-          description = ''
-            Whether to enable the Zebra routing manager.
-
-            The Zebra routing manager is automatically enabled
-            if any routing protocols are configured.
-          '';
         };
-
       };
-
+    }
-    } // (genAttrs services serviceOptions);
+    { options.services.quagga = (genAttrs services serviceOptions); }
+  ];
 
   ###### implementation