git: a09d0367a2 - main - escape '+' character in links

From: Wolfram Schneider <wosch_at_FreeBSD.org>
Date: Tue, 22 Mar 2022 18:07:44 UTC 
The branch main has been updated by wosch:

URL: https://cgit.FreeBSD.org/doc/commit/?id=a09d0367a237645c92100a9e98307f7888975481

commit a09d0367a237645c92100a9e98307f7888975481
Author:     Wolfram Schneider <wosch@FreeBSD.org>
AuthorDate: 2022-03-22 18:06:55 +0000
Commit:     Wolfram Schneider <wosch@FreeBSD.org>
CommitDate: 2022-03-22 18:06:55 +0000

    escape '+' character in links
    
    PR:             262680
---
 website/content/en/cgi/man.cgi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/website/content/en/cgi/man.cgi b/website/content/en/cgi/man.cgi
index 50ea693120..e0024deaab 100755
--- a/website/content/en/cgi/man.cgi
+++ b/website/content/en/cgi/man.cgi
@@ -1763,6 +1763,7 @@ sub encode_url {
     # greater than(>), and non-US-ASCII characters (binary data),
     # and white space.  Whew.
 s/([\000-\032\;\/\?\:\@\&\=\%\'\"\`\<\>\177-\377 ])/sprintf('%%%02x',ord($1))/eg;
+    s/\+/%2B/g;
     s/%20/+/g;
     $_;
 }