From aeba7c4cd9c8879ca84d5dcd969f7bc986367247 Mon Sep 17 00:00:00 2001
From: jinzhongjia <mail@nvimer.org>
Date: Fri, 5 Jul 2024 16:31:26 +0800
Subject: [PATCH] little fix

---
 build.zig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/build.zig b/build.zig
index 10817db..588465c 100644
--- a/build.zig
+++ b/build.zig
@@ -15,7 +15,7 @@ comptime {
 const ly_version = std.SemanticVersion{ .major = 1, .minor = 1, .patch = 0 };
 var dest_directory: []const u8 = undefined;
 var data_directory: []const u8 = undefined;
-var default_tty: u8 = 0;
+var default_tty: u8 = undefined;
 var exe_name: []const u8 = undefined;
 
 const ProgressNode = if (current_zig.minor == 12) *std.Progress.Node else std.Progress.Node;
@@ -23,7 +23,7 @@ const ProgressNode = if (current_zig.minor == 12) *std.Progress.Node else std.Pr
 pub fn build(b: *std.Build) !void {
     dest_directory = b.option([]const u8, "dest_directory", "Specify a destination directory for installation") orelse "";
     data_directory = b.option([]const u8, "data_directory", "Specify a default data directory (default is /etc/ly). This path gets embedded into the binary") orelse "/etc/ly";
-    default_tty = b.option(u8, "default_tty", "set default tty") orelse 2;
+    default_tty = b.option(u8, "default_tty", "set default TTY") orelse 2;
 
     exe_name = b.option([]const u8, "name", "Specify installed executable file name (default is ly)") orelse "ly";