Stay consistent with default getTitle.

Return empty string instead of None as default value.

master/bt5/slapos_cloud/DocumentTemplateItem/Person.py

@@ -48,6 +48,6 @@ class Person(ERP5Person):
     title = ERP5Person.getTitle(self, **kw)
     test_title = title.replace(' ', '')
     if test_title == '':
-      return self.getDefaultEmailCoordinateText()
+      return self.getDefaultEmailCoordinateText(test_title)
     else:
       return title

master/bt5/slapos_cloud/TestTemplateItem/testSlapOSCloudDocument.py

@@ -14,7 +14,7 @@ class TestSlapOSPersonDocument(testSlapOSMixin):
         portal_type="Person")
 
     # Default title is empty
-    self.assertEquals(person.getTitle(), None)
+    self.assertEquals(person.getTitle(), "")
 
     # If not title, the email is used
     person.edit(default_email_coordinate_text="foo@example.org")

master/bt5/slapos_cloud/bt/revision

-283
\ No newline at end of file
+284
\ No newline at end of file