zig

commit 5439f36c976ac31f7faa27cc1536a0ecd3c4469f (tree)
parent 59a12cd293a6d84090071b0ebb4828cd6626e079
Author: Ryan Liptak <squeek502@hotmail.com>
Date:   Sat, 17 Jun 2023 23:36:10 -0700

Remove unnecessary isatty call from supportsAnsiEscapeCodes

isatty on Windows is implemented as a isCygwinPty call and a GetConsoleMode call, so calling isatty just duplicates the function calls we already need to do in supportsAnsiEscapeCodes.

Diffstat:
M
lib/std/fs/file.zig
 | 
2
--

1 file changed, 0 insertions(+), 2 deletions(-)
diff --git a/lib/std/fs/file.zig b/lib/std/fs/file.zig
@@ -230,8 +230,6 @@ pub const File = struct {
     /// Test whether ANSI escape codes will be treated as such.
     pub fn supportsAnsiEscapeCodes(self: File) bool {
         if (builtin.os.tag == .windows) {
-            if (!os.isatty(self.handle)) return false;
-
             var console_mode: os.windows.DWORD = 0;
             if (os.windows.kernel32.GetConsoleMode(self.handle, &console_mode) != 0) {
                 if (console_mode & os.windows.ENABLE_VIRTUAL_TERMINAL_PROCESSING != 0) return true;