From 7f491eeb9af7f34cfda0cdfe84450ac5227fab82 Mon Sep 17 00:00:00 2001
From: smitsohu <smitsohu@gmail.com>
Date: Fri, 4 Oct 2019 22:54:32 +0200
Subject: fix the fix

cf. previous commit 34e5ad65b238b698c55e4921c9ac9294e6548cc7

line buffered output is what we really want
---
 src/libtrace/libtrace.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/libtrace/libtrace.c')

diff --git a/src/libtrace/libtrace.c b/src/libtrace/libtrace.c
index 9a944d0f6..93fa9d5f8 100644
--- a/src/libtrace/libtrace.c
+++ b/src/libtrace/libtrace.c
@@ -85,8 +85,8 @@ void init(void) {
 		}
 		sleep(1);
 	}
-	// unbuffered stream
-	setvbuf(ftty, NULL, _IONBF, 0);
+	// line buffered stream
+	setvbuf(ftty, NULL, _IOLBF, BUFSIZ);
 
 	// pid
 	mypid = getpid();
-- 
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