std: change return type of `wasiCwd`

`fd_t` is not declared on freestanding so returning a `Dir` causes an error.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/main.zig b/src/main.zig
index a6bc747d2b..c3d5a28ccf 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -45,11 +45,11 @@ pub const std_options = .{
 pub const panic = crash_report.panic;
 
 var wasi_preopens: fs.wasi.Preopens = undefined;
-pub fn wasi_cwd() fs.Dir {
+pub fn wasi_cwd() std.os.wasi.fd_t {
     // Expect the first preopen to be current working directory.
     const cwd_fd: std.os.fd_t = 3;
     assert(mem.eql(u8, wasi_preopens.names[cwd_fd], "."));
-    return .{ .fd = cwd_fd };
+    return cwd_fd;
 }
 
 pub fn getWasiPreopen(name: []const u8) Compilation.Directory {