Handle null in chi_ssa_42
@@ -38,7 +38,7 @@ class ChiSsa42Spider(CityScrapersSpider):
last_year = today.replace(year=today.year - 1)
for item in response.css('article.entry p'):
text = item.xpath('./text()').extract_first()
- if not re.match(r'.*day, .*\d{4}', text):
+ if not re.match(r'.*day, .*\d{4}', text or ""):
continue
start = self._parse_start(text)
if not start or (upcoming and start < today) or (
