1 files changed, 4 insertions, 3 deletions
diff --git a/bin/test b/bin/test
index 04dd7fe..b7113e3 100755
--- a/bin/test
+++ b/bin/test
@@ -5,11 +5,12 @@ set -e
 export LM_PYTHON_VERSION=${LM_PYTHON_VERSION:-2}
 export LM_REPORT_VERSION=${LM_REPORT_VERSION:-1}
 export QA_RESULTS=${QA_RESULTS:-$QA_PROJECT-v$LM_REPORT_VERSION}
-export RESULTS_DIR=${RESULTS_DIR:-`pwd`/results}
+export RESULTS_DIR=${RESULTS_DIR:-$(pwd)/results}
+export QA_REF=${QA_REF:-master}
 
 docker run \
   --rm \
   --env LM_PYTHON_VERSION \
   --env LM_REPORT_VERSION \
-  --volume $RESULTS_DIR:/results \
-  $TMP_IMAGE test $QA_PROJECT ${QA_RESULTS} $QA_REF
+  --volume "$RESULTS_DIR":/results \
+  "$TMP_IMAGE" test "$QA_PROJECT" "${QA_RESULTS}" "$QA_REF"