Resolve unused variable

kianmeng · kianmeng · commit 05a444af7eb8 · 2024-05-13T15:46:14.000+08:00
This resolves the compilation warning:
src/otel_aggregation_sum.erl:119:9: Warning: variable 'N' is unused
diff --git a/apps/opentelemetry_experimental/src/otel_aggregation_sum.erl b/apps/opentelemetry_experimental/src/otel_aggregation_sum.erl
@@ -116,7 +116,7 @@ aggregate(Ctx, Tab, ExemplarsTab, #stream{name=Name,
         1 ->
             otel_metric_exemplar_reservoir:offer(Ctx, ExemplarReservoir, ExemplarsTab, Key, Value, DroppedAttributes),
             true;
-        N ->
+        _N ->
             false
     end.
 

-Original file line number
+Diff line change
 ->
             otel_metric_exemplar_reservoir:offer(Ctx, ExemplarReservoir, ExemplarsTab, Key, Value, DroppedAttributes),
             true;
 -        N ->
 +        _N ->
             false
     end.