add null check

open-telemetry · Jan 4, 2022 · b540e29 · b540e29
1 parent ccac76b
commit b540e29
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/...n/java/io/opentelemetry/instrumentation/spring/integration/TracingChannelInterceptor.java b/...n/java/io/opentelemetry/instrumentation/spring/integration/TracingChannelInterceptor.java
@@ -214,6 +214,10 @@ private static Class<?> getDirectWithAttributesChannelClass() {
   }
 
   private static MethodHandle getChannelAttributeMh(Class<?> directWithAttributesChannelClass) {
+    if (directWithAttributesChannelClass == null) {
+      return null;
+    }
+
     try {
       return MethodHandles.lookup()
           .findVirtual(