From f66c6d614efdf7ef2641632f160ffe9de460b565 Mon Sep 17 00:00:00 2001
From: Paul Stewart <pstew@chromium.org>
Date: Fri, 22 Oct 2010 10:31:27 -0700
Subject: [PATCH] Complain (and more importantly don't blindly run) if AP or
 Client IP is unset

Add small if statement in cros_run_wifi_tests to balk if we didn't get
valid cell info from the server.

BUG=none
TEST=reboot everything and rerun while testbed server hasn't caught up yet

Review URL: http://codereview.chromium.org/4069001
---
 bin/cros_run_wifi_tests.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/bin/cros_run_wifi_tests.sh b/bin/cros_run_wifi_tests.sh
index f948a4ef4c..babb3d1b02 100755
--- a/bin/cros_run_wifi_tests.sh
+++ b/bin/cros_run_wifi_tests.sh
@@ -123,6 +123,10 @@ while read line; do
   set $line
   if [ "${FLAGS_cell}" = "$cell_no" -o "${FLAGS_client}" = "$1" -o \
        "${FLAGS_client}" = "$4" ] ; then
+    if [ "$5" = "0.0.0.0" -o "$4" = "0.0.0.0" ]; then
+      # Error -- these should never be zeroes
+      break
+    fi
     echo "$4"
     echo "router_addr=$5"
     if [ "$6" != "0.0.0.0" ] ; then