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Use FAIL as the default dest if unable to parse

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Robby Zambito
2025-04-27 16:11:12 -04:00
parent c34748dab3
commit 683a2015b0
1 changed files with 3 additions and 3 deletions
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6
src/main.zig
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@@ -75,7 +75,7 @@ pub fn main() !void {
return clap.help(std.io.getStdErr().writer(), clap.Help, &params, .{}); return clap.help(std.io.getStdErr().writer(), clap.Help, &params, .{});
} }
fn parseDest(in: ?[]const u8) ![4]u8 { fn parseDest(in: ?[]const u8) [4]u8 {
if (in) |dest| { if (in) |dest| {
if (dest.len <= 4) { if (dest.len <= 4) {
var res: [4]u8 = @splat(0); var res: [4]u8 = @splat(0);
@@ -83,10 +83,10 @@ fn parseDest(in: ?[]const u8) ![4]u8 {
return res; return res;
} }
const addr = try std.net.Ip4Address.parse(dest, 0); const addr = std.net.Ip4Address.parse(dest, 0) catch return "FAIL".*;
return @bitCast(addr.sa.addr); return @bitCast(addr.sa.addr);
} }
return .{ 70, 70, 70, 70 }; return "zap".*;
} }
const builtin = @import("builtin"); const builtin = @import("builtin");