[#77,!53] replace deprecated ifconfig with ip

For linux scripts the deprected ifconfig has been replaced with ip.
However there is one leftover, replace that as well.

Closes #77

Signed-off-by: Christian Hesse <mail@eworm.de>

diff --git a/client/scripts/linux b/client/scripts/linux
index 63257bcad93cef9ee3b40a54cb39272bea1f50dd..c4e51f6db6ebbe54e3e3eb7230f17a463ae658ac 100755 (executable)
--- a/client/scripts/linux
+++ b/client/scripts/linux
@@ -419,7 +419,7 @@ case "$reason" in
         interface_up_wait_time=5
         for i in $(seq 0 ${interface_up_wait_time})
         do
-            ifconfig ${interface} | grep RUNNING >/dev/null 2>&1
+            ${ip} link show dev ${interface} | grep -q LOWER_UP 2>&1
             if [ $? -eq 0 ]; then
                 break;
             fi