http: fix -Wunused-variable in !alt-svc !proxy !ws builds

```
lib/http.c:2783:23: error: unused variable 'conn' [-Werror,-Wunused-variable]
 2783 |   struct connectdata *conn = data->conn;
      |                       ^~~~
1 error generated.
```

Closes #19276
This commit is contained in:
Viktor Szakats 2025-10-29 14:18:11 +01:00
parent 7973cb0b3e
commit 25aee8648a
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GPG key ID: B5ABD165E2AEF201

View file

@ -2780,7 +2780,11 @@ static CURLcode http_add_hd(struct Curl_easy *data,
Curl_HttpReq httpreq)
{
CURLcode result = CURLE_OK;
#if !defined(CURL_DISABLE_ALTSVC) || \
!defined(CURL_DISABLE_PROXY) || \
!defined(CURL_DISABLE_WEBSOCKETS)
struct connectdata *conn = data->conn;
#endif
switch(id) {
case H1_HD_REQUEST:
/* add the main request stuff */