Andreas Auernhammer ed6d2a100f
logger: avoid writing audit log response header twice (#10642)
This commit fixes a misuse of the `http.ResponseWriter.WriteHeader`.
A caller should **either** call `WriteHeader` exactly once **or**
write to the response writer and causing an implicit 200 OK.

Writing the response headers more than once causes a `http: superfluous
response.WriteHeader call` log message. This commit fixes this
by preventing a 2nd `WriteHeader` call being forwarded to the underlying
`ResponseWriter`.

Updates #10587
2020-10-08 09:29:10 -07:00
..
2020-01-13 13:05:51 -08:00