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authorDaniel Stenberg <daniel@haxx.se>2018-08-24 09:30:47 +0200
committerDaniel Stenberg <daniel@haxx.se>2018-08-24 23:22:46 +0200
commita7ba60bb725088cc650bbb636c06a78715568663 (patch)
treed0799b108e67ea301c68072ef3ce847a77fc0a5e /docs/libcurl/opts
parent20168b948abc4b6420d811f7a9526211e102f1f3 (diff)
docs: clarify NO_PROXY env variable functionality
Reported-by: Kirill Marchuk Fixes #2773 Closes #2911
Diffstat (limited to 'docs/libcurl/opts')
-rw-r--r--docs/libcurl/opts/CURLOPT_NOPROXY.34
-rw-r--r--docs/libcurl/opts/CURLOPT_PROXY.38
2 files changed, 6 insertions, 6 deletions
diff --git a/docs/libcurl/opts/CURLOPT_NOPROXY.3 b/docs/libcurl/opts/CURLOPT_NOPROXY.3
index 8ca0580a2..0d3ce229c 100644
--- a/docs/libcurl/opts/CURLOPT_NOPROXY.3
+++ b/docs/libcurl/opts/CURLOPT_NOPROXY.3
@@ -52,7 +52,9 @@ brackets:
The application does not have to keep the string around after setting this
option.
.SH "Environment variables"
-See \fICURLOPT_PROXY(3)\fP
+If there's an environment variable called \fBno_proxy\fP (or \fBNO_PROXY\fP),
+it will be used if the \fICURLOPT_NOPROXY(3)\fP option is not set. It works
+exactly the same way.
.SH DEFAULT
NULL
.SH PROTOCOLS
diff --git a/docs/libcurl/opts/CURLOPT_PROXY.3 b/docs/libcurl/opts/CURLOPT_PROXY.3
index ca7ae6936..97818e920 100644
--- a/docs/libcurl/opts/CURLOPT_PROXY.3
+++ b/docs/libcurl/opts/CURLOPT_PROXY.3
@@ -5,7 +5,7 @@
.\" * | (__| |_| | _ <| |___
.\" * \___|\___/|_| \_\_____|
.\" *
-.\" * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2018, 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
@@ -79,10 +79,8 @@ libcurl respects the proxy environment variables named \fBhttp_proxy\fP,
proxy for that URL scheme. So for a "FTP://" URL, the \fBftp_proxy\fP is
considered. \fBall_proxy\fP is used if no protocol specific proxy was set.
-If \fBno_proxy\fP (or \fBNO_PROXY\fP) is set, it can specify a list of host
-names to not use a proxy for (even if one of the previous mention variables
-are set). That is the exact equivalent of setting the \fICURLOPT_NOPROXY(3)\fP
-option.
+If \fBno_proxy\fP (or \fBNO_PROXY\fP) is set, it is the exact equivalent of
+setting the \fICURLOPT_NOPROXY(3)\fP option.
The \fICURLOPT_PROXY(3)\fP and \fICURLOPT_NOPROXY(3)\fP options override
environment variables.