From: Marcel Raad <Marcel.Raad@teamviewer.com>
Date: Mon, 9 Dec 2019 12:48:24 +0000 (+0100)
Subject: hostip: suppress compiler warning
X-Git-Tag: curl-7_68_0~63
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4457e08a7a0064fdb11532c1d9fb689391470d65;p=thirdparty%2Fcurl.git

hostip: suppress compiler warning

With `--disable-doh --disable-threaded-resolver`, the `dns` parameter
is not used.

Closes https://github.com/curl/curl/pull/4692
---

diff --git a/lib/hostip.c b/lib/hostip.c
index d4e8f9366a..b434b390a2 100644
--- a/lib/hostip.c
+++ b/lib/hostip.c
@@ -1021,6 +1021,10 @@ CURLcode Curl_loadhostpairs(struct Curl_easy *data)
 CURLcode Curl_resolv_check(struct connectdata *conn,
                            struct Curl_dns_entry **dns)
 {
+#if defined(CURL_DISABLE_DOH) && !defined(CURLRES_ASYNCH)
+  (void)dns;
+#endif
+
   if(conn->data->set.doh)
     return Curl_doh_is_resolved(conn, dns);
   return Curl_resolver_is_resolved(conn, dns);