Guard against NPE in ServiceConnector

Fixes: 157759109
Test: presubmit
Change-Id: Ic1f594e667af50c0df8e566be4efdbaab6dccb26

1 files changed, 1 insertions, 1 deletions

diff --git a/core/java/com/android/internal/infra/ServiceConnector.java b/core/java/com/android/internal/infra/ServiceConnector.java
index e9d7d05fe68d..167d128a76f8 100644
--- a/core/java/com/android/internal/infra/ServiceConnector.java
+++ b/core/java/com/android/internal/infra/ServiceConnector.java
@@ -709,7 +709,7 @@ public interface ServiceConnector<I extends IInterface> {
                 if (DEBUG) {
                     return mDebugName;
                 }
-                return mDelegate.toString() + " wrapped into " + super.toString();
+                return mDelegate + " wrapped into " + super.toString();
             }
 
             @Override