commit 5b4a0d27b8c9dd7708a684b4d631e115f7b3888d
author Andrew Geissler <geissonator@yahoo.com> Tue Apr 03 11:11:02 2018 -0700
committer Andrew Geissler <geissonator@yahoo.com> Mon Apr 09 13:01:16 2018 +0000
tree 16894df2710bf47e57d4a85ce4d36f9162598b23
parent 2f03fd7ece2c662ee6f779d203661b0c1098f9a8

Avoid sigpipe by looking at last IPAddress

The docker command to inspect returns 2 "IPAdress:" items.
Both are the same, just different sections of the docker
output command. To avoid getting a SIGPIPE from the grep
command, use the tail command line tool to just grab the
last IPAddress from the grep command.

Resolves openbmc/openbmc-build-scripts#16

Change-Id: I5560ba21f9ae60998f78db8e7478c655b65eca3e
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>

run-qemu-robot-test.sh

diff --git a/run-qemu-robot-test.sh b/run-qemu-robot-test.sh
index 7475ece..70456ac 100755
--- a/run-qemu-robot-test.sh
+++ b/run-qemu-robot-test.sh
@@ -129,7 +129,7 @@
   trap '' PIPE
 
   DOCKER_QEMU_IP_ADDR="$(docker inspect $obmc_qemu_docker |  \
-                       grep -m 1 "IPAddress\":" | cut -d '"' -f 4)"
+                       grep "IPAddress\":" | tail -n1 | cut -d '"' -f 4)"
 
   #Now wait for the OpenBMC QEMU Docker instance to get to standby
   delay=5