From 67b215d97a49ec05d305f66c14786d0a41954b18 Mon Sep 17 00:00:00 2001
From: Peter Wu <lekensteyn@gmail.com>
Date: Tue, 29 Jan 2013 00:12:45 +0100
Subject: entropy-watcher: flush stdout after writing number

---
 entropy-watcher.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/entropy-watcher.c b/entropy-watcher.c
index 6dc1b89..ecc2c3d 100644
--- a/entropy-watcher.c
+++ b/entropy-watcher.c
@@ -43,6 +43,7 @@ int main(int argc, char **argv) {
 		buff[r - 1] = 0;
 		avail = strtol(buff, NULL, 10);
 		printf("%li (%+li)", avail, avail - prev);
+		fflush(stdout);
 		prev = avail;
 
 		poll(&pfd, 1, print_interval_ms);
-- 
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