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fff-wireless: fix shellcheck errors 

In src/packages/fff/fff-wireless/files/lib/functions/fff/wireless line 26:
    local radio="radio$(echo $phy | tr -d -C [0-9])"
                                 ^-- SC2086: Double quote to prevent globbing and word splitting.
                                                 ^-- SC2060: Quote parameters to tr to prevent glob expansion.

Signed-off-by: Tim Niemeyer <tim@tn-x.org>
Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Tested-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This commit is contained in:
Tim Niemeyer 2017-08-19 14:34:42 +02:00
parent daa613722c
commit fb757c6f8f
1 changed files with 1 additions and 1 deletions
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src/packages/fff/fff-wireless/files/lib/functions/fff/wireless
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@ -23,7 +23,7 @@ wifiAddPhy() {
local phy=$1
local channel=$2
local radio="radio$(echo $phy | tr -d -C [0-9])"
local radio="radio$(echo "$phy" | tr -d -C "0-9")"
local hwmode="11g"
if [ "$channel" -gt "14" ]; then
hwmode="11a"