Fix hyprland keybinds without meta

Change-Id: I59654dccc75ee526fdf93edb1720eb7371bed00a
Reviewed-on: https://git.clicks.codes/c/Chimera/NixFiles/+/753
Reviewed-by: Skyler Grey <minion@clicks.codes>
Tested-by: Skyler Grey <minion@clicks.codes>
diff --git a/modules/home/wayland/hyprland/default.nix b/modules/home/wayland/hyprland/default.nix
index fab449e..3a47e0b 100644
--- a/modules/home/wayland/hyprland/default.nix
+++ b/modules/home/wayland/hyprland/default.nix
@@ -201,7 +201,7 @@
                 )
                 10
             ))
-            ++ (builtins.map (item: "SUPER_${item.meta}, ${item.key}, ${item.function}") config.chimera.hyprland.keybinds.extraBinds)
+            ++ (builtins.map (item: (if item.meta != null then "SUPER_${item.meta}" else "SUPER") + ", ${item.key}, ${item.function}") config.chimera.hyprland.keybinds.extraBinds)
             ++ [
               # Volume controls
               ", XF86AudioRaiseVolume, exec, ${pkgs.pamixer}/bin/pamixer -i ${toString config.chimera.hyprland.keybinds.volumeStep}"