---

pongad · web-flow · commit f1eb2e21493d · 2018-01-18T12:39:03.000+11:00
yaml --- r: 8659 b: refs/heads/master c: 8d64683 h: refs/heads/master i: 8657: 7a4570b 8655: 45edf0c
diff --git a/[refs] b/[refs]
@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 19c22a6e59df87e722b6203954ce1fc15d39cefd
+refs/heads/master: 8d646838b341cb8e41155a5e41ac77265356b6f8
 refs/heads/travis: 47e4fee4fd5af9b2a8ce46f23c72ec95f9b195b2
 refs/heads/gh-pages: 6daca92127d91b7c2c99490080ecf8a13fa94cde
 refs/tags/0.0.9: 22f1839238f66c39e67ed4dfdcd273b1ae2e8444
diff --git a/trunk/google-cloud-logging/src/main/java/com/google/cloud/logging/TraceLoggingEnhancer.java b/trunk/google-cloud-logging/src/main/java/com/google/cloud/logging/TraceLoggingEnhancer.java
@@ -38,7 +38,11 @@ public TraceLoggingEnhancer(String prefix) {
    * @param id The traceID
    */
   public static void setCurrentTraceId(String id) {
-    traceId.set(id);
+    if (id == null) {
+      traceId.remove();
+    } else {
+      traceId.set(id);
+    }
   }
 
   /**
