tweak metric output

2018-06-21 13:13:46 -07:00
parent 08a11d7bfd
commit 9c4b52256d
1 changed files with 4 additions and 0 deletions
--- a/plugins/inputs/reader/reader.go
+++ b/plugins/inputs/reader/reader.go
@@ -59,6 +59,10 @@ func (r *Reader) Gather(acc telegraf.Accumulator) error {
 }

 func (r *Reader) compileParser() {
+	if r.DataFormat == "" {
+		log.Printf("E! No data_format specified")
+		return
+	}
 	if r.DataFormat == "grok" {
 		log.Printf("Grok isn't supported yet")
 		return