Fix the pep8 error of unused variable

Change-Id: Ieb7b9405885036c11ae15f9b2c9395eab60d5227
Issue-ID: VFC-1595
Signed-off-by: yangyan <yangyanyj@chinamobile.com>

diff --git a/res/res/pub/utils/restcall.py b/res/res/pub/utils/restcall.py
index 852bf0b..a609a9a 100644 (file)
--- a/res/res/pub/utils/restcall.py
+++ b/res/res/pub/utils/restcall.py
@@ -69,6 +69,7 @@ def call_req(base_url, user, passwd, auth_type, resource, method, content=''):
         if 'httplib.ResponseNotReady' in res_info:
             res_info = "The URL[%s] request failed or is not responding." % full_url
         ret = [3, res_info, resp_status]
+        logger.debug(ex)
     except:
         logger.error(traceback.format_exc())
         ret = [4, str(sys.exc_info()), resp_status]