nixos/fileSystems: omit swap comment if there are no swapDevices

NixOS · Feb 23, 2025 · faadb51 · faadb51
1 parent c3ed4a6
commit faadb51
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/nixos/modules/tasks/filesystems.nix b/nixos/modules/tasks/filesystems.nix
@@ -400,7 +400,7 @@ in
         # Filesystems.
         ${makeFstabEntries fileSystems {}}
 
-        # Swap devices.
+        ${lib.optionalString (config.swapDevices != []) "# Swap devices."}
         ${flip concatMapStrings config.swapDevices (sw:
             "${sw.realDevice} none swap ${swapOptions sw}\n"
         )}