fix docker_run script

Change-Id: I4151bb342c9330990271ed9eb7e96d19e8e4c165
Issue-ID: SDC-1543
Signed-off-by: Yuli Shlosberg <ys9693@att.com>
diff --git a/sdc-os-chef/scripts/docker_run.sh b/sdc-os-chef/scripts/docker_run.sh
index 7f9cde7..a568857 100755
--- a/sdc-os-chef/scripts/docker_run.sh
+++ b/sdc-os-chef/scripts/docker_run.sh
@@ -504,7 +504,8 @@
 # apis-sanity
 function sdc-api-tests {
     if [[ ${RUN_API_TESTS} = true ]] ; then
-        healthCheck_http_code=healthCheck
+        healthCheck
+        healthCheck_http_code=$?
         if [[ ${healthCheck_http_code} == 200 ]] ; then
             echo "docker run sdc-api-tests..."
             echo "Trigger sdc-api-tests docker, please wait..."
@@ -525,7 +526,8 @@
 function sdc-ui-tests {
 
     if [[ ${RUN_UI_TESTS} = true ]] ; then
-        healthCheck_http_code=healthCheck
+		healthCheck
+        healthCheck_http_code=$?
         if [[ ${healthCheck_http_code} == 200 ]]; then
             echo "docker run sdc-ui-tets..."
             echo "Trigger sdc-ui-tests docker, please wait..."