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hostip: avoid unused parameter error in Curl_resolv_check

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When built without DNS-over-HTTP and without asynchronous resolvers,
neither the dns nor the data parameters are used.

That is Curl_resolv_check appears to call
Curl_resolver_is_resolved(data, dns). But,
with CURL_DISABLE_DOH without CURLRES_ASYNCH, the call is actually
elided via a macro definition.

This fix resolves the resultant: "unused parameter 'data'" error.

Closes #8505
This commit is contained in:
Stewart Gebbie 2022-02-24 13:06:11 +02:00 committed by Daniel Stenberg
parent 0694037032
commit 8a1fa3b364
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1 changed files with 2 additions and 1 deletions
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3
lib/hostip.c
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@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2021, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@ -1220,6 +1220,7 @@ CURLcode Curl_resolv_check(struct Curl_easy *data,
struct Curl_dns_entry **dns)
{
#if defined(CURL_DISABLE_DOH) && !defined(CURLRES_ASYNCH)
(void)data;
(void)dns;
#endif
#ifndef CURL_DISABLE_DOH