From patchwork Tue Jul  4 10:56:51 2017
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Subject: nodewatcher: fix parsing error
From: Adrian Schmutzler <mail@adrianschmutzler.de>
X-Patchwork-Id: 367
Message-Id: <002a01d2f4b4$3e47cff0$bad76fd0$@adrianschmutzler.de>
To: "'Tobias Klaus'" <tk+ff@meskal.net>, <franken-dev@freifunk.net>
Date: Tue, 4 Jul 2017 12:56:51 +0200

Hallo,

der Teil mit dem stderr ist mir klar, aber kann mir mal jemand erklären
(oder nen Link schicken), wann man die eckigen Klammern jetzt braucht und
wann nicht?

Grüße

Adrian

-----Original Message-----
From: franken-dev [mailto:franken-dev-bounces@freifunk.net] On Behalf Of
Tobias Klaus
Sent: Dienstag, 4. Juli 2017 00:37
To: franken-dev@freifunk.net
Subject: [PATCH] nodewatcher: fix parsing error
---
 src/packages/fff/fff-nodewatcher/files/usr/sbin/nodewatcher | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

     else
         vpn_active="<vpn_active>0</vpn_active>"

diff --git a/src/packages/fff/fff-nodewatcher/files/usr/sbin/nodewatcher
b/src/packages/fff/fff-nodewatcher/files/usr/sbin/nodewatcher
index 6e0e538..f9d6e65 100755
--- a/src/packages/fff/fff-nodewatcher/files/usr/sbin/nodewatcher
+++ b/src/packages/fff/fff-nodewatcher/files/usr/sbin/nodewatcher
@@ -104,7 +104,7 @@ crawl() {
     fi
 
     #Checks whether either fastd or L2TP is connected
-    if [ pidof fastd >/dev/null ] || [ grep -q '1'
/sys/class/net/l2tp*/carrier ] ; then
+    if pidof fastd >/dev/null || grep -q '1' /sys/class/net/l2tp*/carrier
2> /dev/null ; then
         vpn_active="<vpn_active>1</vpn_active>"