nil metric list panic fix

influxdata · Jun 29, 2016 · 1f2ca82 · 1f2ca82
1 parent 048448a
commit 1f2ca82
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/internal/models/running_output.go b/internal/models/running_output.go
@@ -138,7 +138,7 @@ func (ro *RunningOutput) Write() error {
 }
 
 func (ro *RunningOutput) write(metrics []telegraf.Metric) error {
-	if len(metrics) == 0 {
+	if metrics == nil || len(metrics) == 0 {
 		return nil
 	}
 	start := time.Now()