From 09a204b9786ca49342db0542a194972b055aa3a3 Mon Sep 17 00:00:00 2001
From: Bryan Boreham <bjboreham@gmail.com>
Date: Fri, 22 May 2020 09:55:07 +0000
Subject: [PATCH] NPC: increment metric each time an error is logged

---
 prog/weave-npc/main.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/prog/weave-npc/main.go b/prog/weave-npc/main.go
index 9ac6f778..4da4a1de 100644
--- a/prog/weave-npc/main.go
+++ b/prog/weave-npc/main.go
@@ -34,7 +34,12 @@ var (
 	bridgePortName string
 )
 
-func handleError(err error) { common.CheckError(err) }
+func handleError(err error) {
+	if err != nil {
+		metrics.PolicyEnforcementErrors.Inc()
+		common.Log.Error(err)
+	}
+}
 
 func handleFatal(err error) { common.CheckFatal(err) }