1 files changed, 11 insertions, 2 deletions
diff --git a/src/command/zoom.zig b/src/command/zoom.zig
index b603a69..59156ab 100644
--- a/src/command/zoom.zig
+++ b/src/command/zoom.zig
@@ -15,16 +15,25 @@
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
 
+const std = @import("std");
+
 const c = @import("../c.zig");
 
-const Arg = @import("../Command.zig").Arg;
+const Error = @import("../command.zig").Error;
 const Seat = @import("../Seat.zig");
 const View = @import("../View.zig");
 const ViewStack = @import("../view_stack.zig").ViewStack;
 
 /// Bump the focused view to the top of the stack. If the view on the top of
 /// the stack is focused, bump the second view to the top.
-pub fn zoom(seat: *Seat, arg: Arg) void {
+pub fn zoom(
+    allocator: *std.mem.Allocator,
+    seat: *Seat,
+    args: []const []const u8,
+    failure_message: *[]const u8,
+) Error!void {
+    if (args.len > 1) return Error.TooManyArguments;
+
     if (seat.focused_view) |current_focus| {
         const output = seat.focused_output;
         const focused_node = @fieldParentPtr(ViewStack(View).Node, "view", current_focus);