Optimize code

open-telemetry · Jan 8, 2025 · c333282 · c333282
1 parent 460a111
commit c333282
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/...e/src/main/java/io/opentelemetry/instrumentation/apachedubbo/v2_7/DubboHeadersGetter.java b/...e/src/main/java/io/opentelemetry/instrumentation/apachedubbo/v2_7/DubboHeadersGetter.java
@@ -37,7 +37,9 @@ public Iterable<String> keys(DubboRequest request) {
     try {
       // In 2.7.6, 2.7.7, the StringToObjectMap implementation does not correctly retrieve the
       // keySet. Therefore, it's advisable to always call getObjectAttachments when it is available.
-      return ((Map<String, Object>) GET_OBJECT_ATTACHMENTS.invoke(invocation)).keySet();
+      if (GET_OBJECT_ATTACHMENTS != null) {
+        return ((Map<String, Object>) GET_OBJECT_ATTACHMENTS.invoke(invocation)).keySet();
+      }
     } catch (Throwable t) {
       // ignore
     }