From ba19b1ea6de3246f0f3aa482d9d61f96441bac56 Mon Sep 17 00:00:00 2001
From: Mark Wooding <mdw@distorted.org.uk>
Date: Wed, 10 Jun 2020 16:05:16 +0100
Subject: [PATCH] bin/disorder-notify: Stop reading when we reach end-of-file.

Just a stupid bug.
---
 bin/disorder-notify | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/disorder-notify b/bin/disorder-notify
index 4e0b354..49e83f0 100755
--- a/bin/disorder-notify
+++ b/bin/disorder-notify
@@ -239,7 +239,7 @@ sub watch_and_notify0 ($) {
 	eval { $n = sysread $sk_log, $b, 4096; };
 	if ($@ && $@->errno == EAGAIN) { last READ; }
 	elsif ($@) { $loss = "error from read: " . $@->errno; last WATCH; }
-	elsif (!$n) { close $sk_log; $sk_log = undef; }
+	elsif (!$n) { close $sk_log; $sk_log = undef; last READ; }
 	else { $buffer .= $b; }
       }
 
-- 
2.11.0