From 63556b3082cb0236e3de2064b827d03601109356 Mon Sep 17 00:00:00 2001
From: Matthias Rampke <mr@soundcloud.com>
Date: Wed, 30 Aug 2017 08:57:48 +0000
Subject: [PATCH] check for unusual end of input

---
 exporter.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/exporter.go b/exporter.go
index 2d32b1c..0598612 100644
--- a/exporter.go
+++ b/exporter.go
@@ -136,5 +136,8 @@ func (re *rsyslogExporter) run() {
 	for re.scanner.Scan() {
 		re.handleStatLine(re.scanner.Bytes())
 	}
+	if err := re.scanner.Err(); err != nil {
+		log.Printf("error reading input: %v", err)
+	}
 	os.Exit(0)
 }