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Fix scanner usage without error handling

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This commit is contained in:
Tobias Schmidt 2017-02-28 14:31:35 -04:00
commit 084e585c2a
11 changed files with 33 additions and 38 deletions
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collector/tcpstat_linux.go
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@ -130,7 +130,7 @@ func parseTCPStats(r io.Reader) (map[tcpConnectionState]float64, error) {
tcpStats[tcpConnectionState(st)]++
}
return tcpStats, nil
return tcpStats, scanner.Err()
}
func (st tcpConnectionState) String() string {