diff --git a/webrtc/modules/audio_device/android/audio_manager_jni.cc b/webrtc/modules/audio_device/android/audio_manager_jni.cc
index b8dec2a932..b04b744357 100644
--- a/webrtc/modules/audio_device/android/audio_manager_jni.cc
+++ b/webrtc/modules/audio_device/android/audio_manager_jni.cc
@@ -25,7 +25,7 @@ class AttachThreadScoped {
     if (ret_val == JNI_EDETACHED) {
       // Attach the thread to the Java VM.
       ret_val = jvm_->AttachCurrentThread(&env_, NULL);
-      attached_ = ret_val > 0;
+      attached_ = ret_val == JNI_OK;
       assert(attached_);
     }
   }