freifunk-common: neigh.sh: work also with unprettyfied JSON output

[project/luci.git] / contrib / package / freifunk-common / files / usr / bin / neigh.sh

diff --git a/contrib/package/freifunk-common/files/usr/bin/neigh.sh b/contrib/package/freifunk-common/files/usr/bin/neigh.sh
index 59ea8f9..468ed7a 100755 (executable)
--- a/contrib/package/freifunk-common/files/usr/bin/neigh.sh
+++ b/contrib/package/freifunk-common/files/usr/bin/neigh.sh
@@ -66,7 +66,7 @@ VARS="$VARS neighborLinkQuality:NLQ linkCost:Cost remoteHostname:Host"
 
 for HOST in '127.0.0.1' '::1';do
        json_init
-       json_load "$( echo /links | nc $HOST 9090 | grep ^'{' )"        # remove header/non-json
+       json_load "$( echo /links | nc $HOST 9090 | sed -n '/^[}{ ]/p' )"       # remove header/non-json
 
        if json_is_a links array;then
                json_select links