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Diffstat (limited to 'nixos/modules/system/boot/loader/grub/grub.nix')
-rw-r--r--nixos/modules/system/boot/loader/grub/grub.nix4
1 files changed, 2 insertions, 2 deletions
diff --git a/nixos/modules/system/boot/loader/grub/grub.nix b/nixos/modules/system/boot/loader/grub/grub.nix
index b57e343d2ac2..66b54155fbfb 100644
--- a/nixos/modules/system/boot/loader/grub/grub.nix
+++ b/nixos/modules/system/boot/loader/grub/grub.nix
@@ -65,8 +65,8 @@ let
         [ coreutils gnused gnugrep findutils diffutils btrfs-progs util-linux mdadm ]
         ++ optional cfg.efiSupport efibootmgr
         ++ optionals cfg.useOSProber [ busybox os-prober ]);
-      font = if cfg.font == null then ""
-        else (if lib.last (lib.splitString "." cfg.font) == "pf2"
+      font = lib.optionalString (cfg.font != null) (
+             if lib.last (lib.splitString "." cfg.font) == "pf2"
              then cfg.font
              else "${convertedFont}");
     });