From fb757c6f8f978fbbcc3ff7aec67bc7d5ee9f4177 Mon Sep 17 00:00:00 2001 From: Tim Niemeyer Date: Sat, 19 Aug 2017 14:34:42 +0200 Subject: [PATCH] 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 Reviewed-by: Adrian Schmutzler Tested-by: Adrian Schmutzler --- src/packages/fff/fff-wireless/files/lib/functions/fff/wireless | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/packages/fff/fff-wireless/files/lib/functions/fff/wireless b/src/packages/fff/fff-wireless/files/lib/functions/fff/wireless index 87180e3..76424be 100644 --- a/src/packages/fff/fff-wireless/files/lib/functions/fff/wireless +++ b/src/packages/fff/fff-wireless/files/lib/functions/fff/wireless @@ -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"