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Fix hardware tester when no devices available

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This commit is contained in:
albfan 2016-02-20 11:06:45 +01:00
parent ce1cbba7d5
commit 1cbfa5b42a
2 changed files with 14 additions and 4 deletions
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8
res/miracle-utils.sh
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@ -52,7 +52,7 @@ function find_wireless_connected_network_interfaces {
#
function find_physical_for_network_interface {
PHY_INDEX=$(iw dev $1 info | grep wiphy | awk '{print $2}')
if [ -n $PHY_INDEX ]
if [ -n "$PHY_INDEX" ]
then
echo phy$PHY_INDEX
fi
@ -65,6 +65,12 @@ function search_p2p_capabilities {
WI_DEVICE=$1
PHY_DEVICE=$(find_physical_for_network_interface $WI_DEVICE)
if [ -z "$PHY_DEVICE" ]
then
echo "cannot find physical device for $WI_DEVICE"
return
fi
if iw phy $PHY_DEVICE info | grep -Pzo "(?s)Supported interface modes.*Supported commands" | grep "P2P" &> /dev/null
then
echo $WI_DEVICE supports P2P