From 4f3be73ee9788746ffa79e92518af3180a067330 Mon Sep 17 00:00:00 2001
From: Jeffery To <jeffery.to@gmail.com>
Date: Mon, 27 May 2019 03:16:42 +0800
Subject: [PATCH] * usr/lib/byobu/raid:   - Ensure /proc/mdstat is readable

---
 debian/changelog   | 2 ++
 usr/lib/byobu/raid | 1 +
 2 files changed, 3 insertions(+)

diff --git a/debian/changelog b/debian/changelog
index a718a034..04b02f7a 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -34,6 +34,8 @@ byobu (5.128) unreleased; urgency=medium
   * usr/lib/byobu/processes:
     - Handle stderr for ps, e.g. unsupported options
     - Remove unnecessary awk call; wc -l only outputs one value
+  * usr/lib/byobu/raid:
+    - Ensure /proc/mdstat is readable
   * usr/lib/byobu/release:
     - Fix typo
   * usr/lib/byobu/services:
diff --git a/usr/lib/byobu/raid b/usr/lib/byobu/raid
index 96743447..01f2fed8 100755
--- a/usr/lib/byobu/raid
+++ b/usr/lib/byobu/raid
@@ -24,6 +24,7 @@ __raid_detail() {
 }
 
 __raid() {
+	[ -r /proc/mdstat ] || return
 	while read line; do
 		local p msg
 		# Errors in your raid