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Diffstat (limited to 'pip/_vendor/cachecontrol/controller.py')
| -rw-r--r-- | pip/_vendor/cachecontrol/controller.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pip/_vendor/cachecontrol/controller.py b/pip/_vendor/cachecontrol/controller.py index 6e591f8b0..5eb961f85 100644 --- a/pip/_vendor/cachecontrol/controller.py +++ b/pip/_vendor/cachecontrol/controller.py @@ -290,7 +290,7 @@ class CacheController(object): elif 'date' in response_headers: # cache when there is a max-age > 0 if cc and cc.get('max-age'): - if int(cc['max-age']) > 0: + if cc['max-age'].isdigit() and int(cc['max-age']) > 0: logger.debug('Caching b/c date exists and max-age > 0') self.cache.set( cache_url, |