Fix remove_entity_headers helper function (#1415)

* Fix `remove_entity_headers` helper function * Add test for `remove_entity_headers` helper function
2018-11-19 16:30:53 +01:00
parent 096c44b910
commit f7adc5f84c
2 changed files with 39 additions and 1 deletions
--- a/sanic/helpers.py
+++ b/sanic/helpers.py
@@ -128,6 +128,6 @@ def remove_entity_headers(headers, allowed=("content-location", "expires")):
    headers = {
        header: value
        for header, value in headers.items()
-        if not is_entity_header(header) and header.lower() not in allowed
+        if not is_entity_header(header) or header.lower() in allowed
    }
    return headers