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Always return false for ANSI escape codes compat in WASI

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This commit is contained in:
Jakub Konka 2020-05-18 21:17:49 +02:00
parent 3d267bab71
commit 57719006bb
1 changed files with 2 additions and 4 deletions
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6
lib/std/fs/file.zig
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@ -143,11 +143,9 @@ pub const File = struct {
}
if (builtin.os.tag == .wasi) {
// WASI sanitizes stdout when fd is a tty so ANSI escape codes
// will not be interpreted as actual cursor commands.
if (self.handle == os.STDOUT_FILENO and self.isTty()) return false;
// will not be interpreted as actual cursor commands, and
// stderr is always sanitized.
if (self.handle == os.STDERR_FILENO) return false;
return true;
return false;
}
if (self.isTty()) {
if (self.handle == os.STDOUT_FILENO or self.handle == os.STDERR_FILENO) {