From 1c06a897aea7dc22ea5cdbb08300381bf1d46056 Mon Sep 17 00:00:00 2001
From: Radomir Dopieralski <openstack@sheep.art.pl>
Date: Tue, 1 Apr 2014 07:18:07 -0400
Subject: [PATCH] Make run_tests.sh work with errexit

Since the new 'which' commands return an error exit status when
they don't find anything, the run_tests.sh would fail, as it sets
errexit at the beginning. This patch ignores the error exit status
from the which commands.

Change-Id: I208f675acaa6b8f5536ce1f259ceeabaa841e1bc
---
 run_tests.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/run_tests.sh b/run_tests.sh
index f0d3881b0..231462fa9 100755
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -80,9 +80,9 @@ manage=0
 # though using "python -m coverage" will fail in a
 # python 2.6 venv. Which is why we do what's below,
 # to make sure it works everywhere.
-COVERAGE_CMD=`which coverage`
+COVERAGE_CMD=`which coverage || true`
 if [ -z "${COVERAGE_CMD}" ] ; then
-	COVERAGE_CMD=`which python-coverage`
+	COVERAGE_CMD=`which python-coverage || true`
 fi
 if [ -z "${COVERAGE_CMD}" ] ; then
 	COVERAGE_CMD="python -m coverage"