It is enough to promise a ThreadExecutor, no need to have it syncable.

1 files changed, 1 insertions, 1 deletions

diff --git a/searchcorespi/src/vespa/searchcorespi/index/ithreadingservice.h b/searchcorespi/src/vespa/searchcorespi/index/ithreadingservice.h
index 18c376a4c2b..5b16c6f9235 100644
--- a/searchcorespi/src/vespa/searchcorespi/index/ithreadingservice.h
+++ b/searchcorespi/src/vespa/searchcorespi/index/ithreadingservice.h
@@ -59,7 +59,7 @@ struct IThreadingService : public vespalib::Syncable
     IThreadingService(const IThreadingService &) = delete;
     IThreadingService & operator = (const IThreadingService &) = delete;
     IThreadingService() = default;
-    virtual ~IThreadingService() {}
+    virtual ~IThreadingService() = default;
 
     virtual IThreadService &master() = 0;
     virtual IThreadService &index() = 0;