Fix WithGcStats buckets being ignored. (#66)

opts.HistogramBuckets is initialized always so using ??= never does anything.
djluck · Feb 1, 2022 · bf760ca · bf760ca
1 parent 1ca6b88
commit bf760ca
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/prometheus-net.DotNetRuntime/DotNetRuntimeStatsBuilder.cs b/src/prometheus-net.DotNetRuntime/DotNetRuntimeStatsBuilder.cs
@@ -172,8 +172,9 @@ public Builder WithGcStats(CaptureLevel atLevel = CaptureLevel.Counters, double[
                 _services.TryAddSingletonEnumerable<IMetricProducer, GcMetricsProducer>();
 
                 var opts = new GcMetricsProducer.Options();
-                opts.HistogramBuckets ??= histogramBuckets;
-
+                if (histogramBuckets != null)
+                    opts.HistogramBuckets = histogramBuckets;
+
                 _services.AddSingleton(opts);
 
                 return this;