Merge pull request #782 from tsloughter/metrics-skip-empty

metric exporter: nothing to do for an empty list of metrics
open-telemetry · Oct 3, 2024 · 1487af0 · 1487af0
2 parents 4bf0c43 + b314453
commit 1487af0
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/apps/opentelemetry_experimental/src/otel_exporter_metrics.erl b/apps/opentelemetry_experimental/src/otel_exporter_metrics.erl
@@ -38,6 +38,8 @@ init(Opts) ->
 
 export(undefined, _Metrics, _Resource) ->
     ok;
+export(_, [], _Resource) ->
+    ok;
 export({ExporterModule, Config}, Metrics, Resource) ->
     ExporterModule:export(Metrics, Resource, Config).