From dd5df9f7ccce03786793b8dae4d1e7c4800f6647 Mon Sep 17 00:00:00 2001
From: Manlio Perillo <manlio.perillo@gmail.com>
Date: Sun, 7 May 2023 20:18:24 +0200
Subject: [PATCH] build: use the blank identifier in the parameter list

Instead of marking a parameter as unused inside the function body.
---
 build.zig | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/build.zig b/build.zig
index 0fc7ca5..c0515a3 100644
--- a/build.zig
+++ b/build.zig
@@ -614,8 +614,7 @@ const PrintStep = struct {
         return self;
     }
 
-    fn make(step: *Step, prog_node: *std.Progress.Node) !void {
-        _ = prog_node;
+    fn make(step: *Step, _: *std.Progress.Node) !void {
         const self = @fieldParentPtr(PrintStep, "step", step);
 
         print("{s}", .{self.message});
@@ -642,8 +641,7 @@ const SkipStep = struct {
         return self;
     }
 
-    fn make(step: *Step, prog_node: *std.Progress.Node) !void {
-        _ = prog_node;
+    fn make(step: *Step, _: *std.Progress.Node) !void {
         const self = @fieldParentPtr(SkipStep, "step", step);
 
         if (self.exercise.skip) {