Ticket #14812: rev14693_staticfiles.diff

django/contrib/staticfiles/views.py

@@ -150 +150 @@
             raise ValueError
         matches = re.match(r"^([^;]+)(; length=([0-9]+))?$", header,
                            re.IGNORECASE)
-        header_mtime = mktime_tz(parsedate_tz(matches.group(1)))
+        header_date = parsedate_tz(matches.group(1))
+        if header_date is None:
+            raise ValueError
+        header_mtime = mktime_tz(header_date)
         header_len = matches.group(3)
         if header_len and int(header_len) != size:
             raise ValueError