github: avoid TypeError when github returns 502 or similar

...without the ratelimit header
2018-06-12 15:15:58 +08:00 · 2018-06-12 15:15:58 +08:00 · 9b8cfc6f6f
parent 6848c49dfb
commit 9b8cfc6f6f
1 changed files with 2 additions and 1 deletions
--- a/nvchecker/source/github.py
+++ b/nvchecker/source/github.py
@ -122,7 +122,8 @@ def get_next_page_url(links):

 def check_ratelimit(exc, name):
  res = exc.response
-  n = int(res.headers.get('X-RateLimit-Remaining'))
+  # default -1 is used to re-raise the exception
+  n = int(res.headers.get('X-RateLimit-Remaining', -1))
  if n == 0:
    reset = int(res.headers.get('X-RateLimit-Reset'))
    logger.error('rate limited, resetting at %s. '