build: fix compiler warning with auths disabled

```
./curl/lib/http.c:979:12: warning: unused function 'is_valid_auth_separator' [-Wunused-function]
static int is_valid_auth_separator(char ch)
           ^
5 warnings generated.
```

Follow-up to e92edfbef6 #11490

Closes #12227
This commit is contained in:
Viktor Szakats 2023-10-29 20:37:20 +00:00
parent 960d601481
commit aca7d808c3
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@ -970,17 +970,21 @@ Curl_http_output_auth(struct Curl_easy *data,
}
#endif
#if defined(USE_SPNEGO) || defined(USE_NTLM) || \
!defined(CURL_DISABLE_DIGEST_AUTH) || \
!defined(CURL_DISABLE_BASIC_AUTH) || \
!defined(CURL_DISABLE_BEARER_AUTH)
static int is_valid_auth_separator(char ch)
{
return ch == '\0' || ch == ',' || ISSPACE(ch);
}
#endif
/*
* Curl_http_input_auth() deals with Proxy-Authenticate: and WWW-Authenticate:
* headers. They are dealt with both in the transfer.c main loop and in the
* proxy CONNECT loop.
*/
static int is_valid_auth_separator(char ch)
{
return ch == '\0' || ch == ',' || ISSPACE(ch);
}
CURLcode Curl_http_input_auth(struct Curl_easy *data, bool proxy,
const char *auth) /* the first non-space */
{