Fix a compilation warning

MariaDB · Jun 30, 2017 · dd75087 · dd75087
1 parent 61847b9
commit dd75087
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/storage/innobase/include/sync0types.h b/storage/innobase/include/sync0types.h
@@ -1078,6 +1078,7 @@ struct latch_t {
 
 /** Subclass this to iterate over a thread's acquired latch levels. */
 struct sync_check_functor_t {
+	virtual ~sync_check_functor_t() { }
 	virtual bool operator()(const latch_level_t) const = 0;
 };