MINOR: doc: mention HAPROXY_LOCALPEER in the man

vMention the HAPROXY_LOCALPEER environment variable in the -L argument
of the manpage.

Should be backported in 1.9.

diff --git a/doc/haproxy.1 b/doc/haproxy.1
index ffe7891095e81c43a97d79409e4db9abc6fc113f..f8749865fa1f63518531a0e6ab3dd0b1439dc80d 100644 (file)
--- a/doc/haproxy.1
+++ b/doc/haproxy.1
@@ -43,7 +43,8 @@ LC_COLLATE=C) ; only non hidden files with ".cfg" extension are added.
 Set the local instance's peer name. Peers are defined in the \fBpeers\fP
 configuration section and used for syncing stick tables between different
 instances. If this option is not specified, the local hostname is used as peer
-name.
+name. This name is exported in the $HAPROXY_LOCALPEER environment variable and
+can be used in the configuration file.
 
 .TP
 \fB\-n <maxconn>\fP