From 1b03e73d91e0edded373153f4228388dd528b9dc Mon Sep 17 00:00:00 2001
From: Roy Marples <roy@marples.name>
Date: Wed, 17 Sep 2008 13:34:34 +0000
Subject: [PATCH] Document IF_METRIC.

---
 resolvconf.8.in |   11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletions(-)

diff --git a/resolvconf.8.in b/resolvconf.8.in
index 81dd3db..0c2c011 100644
--- a/resolvconf.8.in
+++ b/resolvconf.8.in
@@ -22,7 +22,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd September 10, 2008
+.Dd September 17, 2008
 .Dt RESOLVCONF 8 SMM
 .Sh NAME
 .Nm resolvconf
@@ -153,6 +153,15 @@ operating system on the host.
 Echo variables NEWDOMAIN, NEWSEARCH and NEWNS so that the helper can configure
 the resolver easily.
 .El
+.Sh ENVIRONMENT
+.Bl -ohang
+.It Va IF_METRIC
+If the
+.Fl m
+option is not present then we use
+.Va IF_METRIC
+for the metric.
+.El
 .Sh FILES
 .Bl -ohang
 .It Pa @VARBASE@/run/resolvconf
-- 
1.7.1