Let tincctl use the NETNAME environment variable if no -n option is given.

[meshlink] / doc / tincctl.8.in

diff --git a/doc/tincctl.8.in b/doc/tincctl.8.in
index bbc8dba6714697887d88d593085185c55392bf9f..a3168ba98850c2e14b1a39751fe26e6886245ec2 100644 (file)
--- a/doc/tincctl.8.in
+++ b/doc/tincctl.8.in
@@ -37,6 +37,13 @@ Display short list of options.
 .It Fl -version
 Output version information and exit.
 .El
+.Sh ENVIRONMENT VARIABLES
+.Bl -tag -width indent
+.It Ev NETNAME
+If no netname is specified on the command line with the
+.Fl n
+option, the value of this environment variable is used.
+.El
 .Sh COMMANDS
 .zZ
 .Bl -tag -width indent