From b92d6d001594a6fdb4107d7ef22d81c04e44634e Mon Sep 17 00:00:00 2001
From: hsc <hsc@8c4709b5-6ec9-48aa-a5cd-a96041d1645a>
Date: Mon, 16 Apr 2012 11:42:26 +0000
Subject: [PATCH] FAIL_EXPERIMENT_TARGETDIR default value must not override
 existing one

git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@1077 8c4709b5-6ec9-48aa-a5cd-a96041d1645a
---
 scripts/fail-env.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/fail-env.sh b/scripts/fail-env.sh
index 714b6a45..9caf4ce0 100644
--- a/scripts/fail-env.sh
+++ b/scripts/fail-env.sh
@@ -18,7 +18,7 @@ export FAIL_EXPERIMENT_HOSTS=${FAIL_EXPERIMENT_HOSTS:="bigbox.informatik.uni-erl
 
 # A homedir-relative directory on the distribution hosts where all necessary
 # Fail* ingredients reside (see multiple-clients.sh).
-export FAIL_EXPERIMENT_TARGETDIR=.fail-experiment
+export FAIL_EXPERIMENT_TARGETDIR=${FAIL_EXPERIMENT_TARGETDIR:=.fail-experiment}
 
 # Number of parallel build processes.  If unset, #CPUs+1.
 if [ -z "$FAIL_BUILD_PARALLEL" ]; then