Don't attempt to implicitly convert an atomic<T> to bool

Summary: MSVC doesn't like it, so the other uses were changed to .load() explicitly a while back, but this use has been added since then.

Reviewed By: yfeldblum

Differential Revision: D3255261

fb-gh-sync-id: 11d49902eb3ef7113a7c57cc760353554a487496
fbshipit-source-id: 11d49902eb3ef7113a7c57cc760353554a487496

diff --git a/folly/AtomicIntrusiveLinkedList.h b/folly/AtomicIntrusiveLinkedList.h
index a78b685f69897af1950d869df53c04b7b5f24fa8..e74554220123a1bf7dc93a6edffdefdfe2e66a43 100644 (file)
--- a/folly/AtomicIntrusiveLinkedList.h
+++ b/folly/AtomicIntrusiveLinkedList.h
@@ -68,7 +68,7 @@ class AtomicIntrusiveLinkedList {
   }
 
   bool empty() const {
-    return head_ == nullptr;
+    return head_.load() == nullptr;
   }
 
   /**