Remove check for tty on stdin0.2.0

hare-vt uses /dev/tty for this, and it is no longer necessary anyway
since we now handle EOF properly.

1 files changed, 0 insertions, 4 deletions

diff --git a/main.ha b/main.ha
index 953e917..093e440 100644
--- a/main.ha
+++ b/main.ha
@@ -60,10 +60,6 @@ export fn main() void = {
 		os::exit(1);
 	};
 
-	if (!tty::isatty(os::stdin_file)) {
-		fmt::fatal("Error: stdin is not a tty");
-	};
-
 	let path = cmd.args[0];
 	let mode = os::stat(path)!.mode;
 	if (mode & fs::mode::DIR != 0) {