From ad9383bd7d78dc0c05960b4b17aae445414bbbf9 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Mon, 5 Sep 2022 07:43:54 +0200
Subject: [PATCH] CURLOPT_DNS_INTERFACE.3: mention it works for almost all
 protocols

Except file.

Reported-by: ProceduralMan on github
Fixes #9427
Closes #9428
---
 docs/libcurl/opts/CURLOPT_DNS_INTERFACE.3 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/libcurl/opts/CURLOPT_DNS_INTERFACE.3 b/docs/libcurl/opts/CURLOPT_DNS_INTERFACE.3
index 699ed678c5..90c7030bcb 100644
--- a/docs/libcurl/opts/CURLOPT_DNS_INTERFACE.3
+++ b/docs/libcurl/opts/CURLOPT_DNS_INTERFACE.3
@@ -42,6 +42,7 @@ option.
 .SH DEFAULT
 NULL
 .SH PROTOCOLS
+All protocols except file:// - protocols that resolve host names.
 .SH EXAMPLE
 .nf
 CURL *curl = curl_easy_init();
-- 
2.47.3