@@ -184,7 +184,7 @@ class SearchQuery(object):
184 self.lang = lang
184 self.lang = lang
185 self.safesearch = safesearch
185 self.safesearch = safesearch
186 self.pageno = pageno
186 self.pageno = pageno
187− self.time_range = time_range
187+ self.time_range = None if time_range in ('', 'None', None) else time_range
188 self.timeout_limit = timeout_limit
188 self.timeout_limit = timeout_limit
190 def __str__(self):
190 def __str__(self):