From 866079825cb24abc349bd3aecac23e455b0fd898 Mon Sep 17 00:00:00 2001
From: Ryan Bak <ryanmbak@gmail.com>
Date: Sun, 1 Jun 2014 12:26:35 -0600
Subject: [PATCH] Fixed argument parsing in run script

Replaced += with = when adding arguments to the testrargs string
to prevent the script from doubling in length with each additional
argument.

Change-Id: If0ab41d6062c83cee50f830ffd9428c1302fd997
Closes-Bug: #1325405
---
 run_tempest.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/run_tempest.sh b/run_tempest.sh
index bdd1f69005..5a9b7425dd 100755
--- a/run_tempest.sh
+++ b/run_tempest.sh
@@ -58,7 +58,7 @@ while [ $# -gt 0 ]; do
     -l|--logging) logging=1;;
     -L|--logging-config) logging_config=$2; shift;;
     --) [ "yes" == "$first_uu" ] || testrargs="$testrargs $1"; first_uu=no  ;;
-    *) testrargs+="$testrargs $1";;
+    *) testrargs="$testrargs $1";;
   esac
   shift
 done