From 46fcd2d72956d2e5cb72e88a943be01c59ec28b3 Mon Sep 17 00:00:00 2001
From: Jordi Sanfeliu <jordi@fibranet.cat>
Date: Mon, 26 Feb 2018 09:14:09 +0100
Subject: [PATCH] force to save values as 'unknown' when 'apcaccess' returns
 error. #201

---
 lib/apcupsd.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/apcupsd.pm b/lib/apcupsd.pm
index f2472a8..ee8b861 100644
--- a/lib/apcupsd.pm
+++ b/lib/apcupsd.pm
@@ -181,7 +181,7 @@ sub apcupsd_update {
 
 		if(!$data) {
 			logger("$myself: unable to execute '" . $apcupsd->{cmd} . "' command or invalid connection.");
-			$rrdata .= "::::::::::::::::::::::";
+			$rrdata .= ":U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U:U";
 			next;
 		}