deblob

commit: cc632e47a371eab73da6b2637a4cba7bda37d0cd
parent ba894102ae802231fcf674769b798b91e84a0abc
Author: Sebastian <sebastian@sebsite.pw>
Date:   Thu,  5 May 2022 17:58:04 -0400

Simplify is_blob

Signed-off-by: Sebastian <sebastian@sebsite.pw>

Diffstat:
M
main.ha
5
+----

1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/main.ha b/main.ha
@@ -26,10 +26,7 @@ fn is_blob(filename: str) (bool | fs::error | io::error) = {
 	const file = os::open(filename)?;
 	defer io::close(file)!;
 
-	const n = match (io::read(file, buffer)?) {
-	case let s: size =>
-		yield s;
-	case io::EOF =>
+	if (io::readall(file, buffer)? is io::EOF) {
 		// empty file
 		return false;
 	};