From 245fde70cb036507be7ffed576c77baeea20d6b3 Mon Sep 17 00:00:00 2001 From: Karsten Weiss Date: Fri, 13 Apr 2018 22:28:16 +0200 Subject: [PATCH] Simplify if expr in ExampleNewExpvarCollector() Signed-off-by: Karsten Weiss --- prometheus/expvar_collector_test.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/prometheus/expvar_collector_test.go b/prometheus/expvar_collector_test.go index 910dac3..6bcd9b6 100644 --- a/prometheus/expvar_collector_test.go +++ b/prometheus/expvar_collector_test.go @@ -78,7 +78,7 @@ func ExampleNewExpvarCollector() { close(metricChan) }() for m := range metricChan { - if strings.Index(m.Desc().String(), "expvar_memstats") == -1 { + if !strings.Contains(m.Desc().String(), "expvar_memstats") { metric.Reset() m.Write(&metric) metricStrings = append(metricStrings, metric.String())