Check for IP argument

Change-Id: I181a0baa9f67aa9a1641b980b2ccb70e0df61347

diff --git a/tct/conf/conf.sh b/tct/conf/conf.sh
index 26f0d21..4998ff1 100755 (executable)
--- a/tct/conf/conf.sh
+++ b/tct/conf/conf.sh
@@ -80,6 +80,7 @@ copy_ssh() {
 wait_ssh() {
     SDMUX="$1"
     test -n "${SDMUX}" || die "Missing argument: sdmux"
+    test -n "${IP}" || die "Missing env dependency: ip"
 
     CONNECT_CNT=0
     SLEEP=${INIT_SLEEP}