+ better worker context switch

elf4j · Apr 26, 2024 · 0a45b39 · 0a45b39
1 parent ec10349
commit 0a45b39
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/java/elf4j/engine/service/writer/GroupWriter.java b/src/main/java/elf4j/engine/service/writer/GroupWriter.java
@@ -120,7 +120,7 @@ private static List<LogWriterType> getLogWriterTypes(@NonNull LogServiceConfigur
 
     private static Runnable withMdcContext(Runnable task) {
         Map<String, String> callerContext = MDC.getCopyOfContextMap();
-        return (callerContext == null)
+        return (callerContext == null || callerContext.isEmpty())
                 ? task
                 : () -> {
                     Map<String, String> workerContext = replaceContextWith(callerContext);