From 70fe7b121adf6df1518ae1b2a171fdbde83149f2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timo=20Ter=C3=A4s?= <timo.teras@iki.fi>
Date: Mon, 27 Dec 2021 14:37:10 +0200
Subject: [PATCH] make stderr line buffered

---
 src/apk.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/apk.c b/src/apk.c
index 81e01c8..39b878c 100644
--- a/src/apk.c
+++ b/src/apk.c
@@ -397,6 +397,8 @@ static void on_sigwinch(int s)
 
 static void setup_terminal(void)
 {
+	static char buf[200];
+	setvbuf(stderr, buf, _IOLBF, sizeof buf);
 	signal(SIGWINCH, on_sigwinch);
 	signal(SIGPIPE, SIG_IGN);
 }