Change string from None to Null

Change-Id: I64b571893910d60545a258ea22f96c92a5c806d3

diff --git a/job_notify_buildstatus.py b/job_notify_buildstatus.py
index 805cd2e..77f9209 100644 (file)
--- a/job_notify_buildstatus.py
+++ b/job_notify_buildstatus.py
@@ -45,8 +45,8 @@ def send_mail_buildstatus(info, test_status=None):
         else:
             title_build = 'Build(Succeeded)'
     else:
-        title_build=None
-        buildstatus=None
+        title_build=""
+        buildstatus=""
 
     if info.get('images'):
         for image in info.get('images'):
@@ -61,8 +61,8 @@ def send_mail_buildstatus(info, test_status=None):
             title_image = 'Image(Succeeded)'
         imgstatus += "\n success (%s)  failed (%s) \n" % (imgsuccess, imgfailed)
     else:
-        title_image=None
-        imgstatus=None
+        title_image=""
+        imgstatus=""
    
     dashboard_url = os.path.join(os.getenv('DASHBOARD_URL'), "index.code?sr=" + info.get('git_tag'))
     if test_status: