Tests

open-telemetry · Dec 8, 2023 · ffa9f9b · ffa9f9b
1 parent 683c578
commit ffa9f9b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/plugins/node/opentelemetry-instrumentation-winston/src/instrumentation.ts b/plugins/node/opentelemetry-instrumentation-winston/src/instrumentation.ts
@@ -250,7 +250,7 @@ export class WinstonInstrumentation extends InstrumentationBase {
 
   private _emitLogRecord(record: Record<string, any>): void {
     const { message, msg, level, meta, ...splat } = record;
-    const attributes = Object.assign(meta, {});
+    const attributes = Object.assign(meta ?? {}, {});
     for (const key in splat) {
       if (Object.prototype.hasOwnProperty.call(splat, key)) {
         attributes[key] = splat[key];