Ignore empty lines in Graphite plaintext (#3684)
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@ -86,8 +86,11 @@ func (p *GraphiteParser) Parse(buf []byte) ([]telegraf.Metric, error) {
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// Trim the buffer, even though there should be no padding
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// Trim the buffer, even though there should be no padding
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line := strings.TrimSpace(string(buf))
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line := strings.TrimSpace(string(buf))
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metric, err := p.ParseLine(line)
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if line == "" {
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continue
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}
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metric, err := p.ParseLine(line)
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if err == nil {
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if err == nil {
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metrics = append(metrics, metric)
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metrics = append(metrics, metric)
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} else {
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} else {
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