diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/node_util.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/node_util.cc b/src/node_util.cc index fa39583b04..9c24985a47 100644 --- a/src/node_util.cc +++ b/src/node_util.cc @@ -191,14 +191,16 @@ class WeakReference : public BaseObject { static void IncRef(const FunctionCallbackInfo<Value>& args) { WeakReference* weak_ref = Unwrap<WeakReference>(args.Holder()); - if (weak_ref->reference_count_ == 0) weak_ref->target_.ClearWeak(); weak_ref->reference_count_++; + if (weak_ref->target_.IsEmpty()) return; + if (weak_ref->reference_count_ == 1) weak_ref->target_.ClearWeak(); } static void DecRef(const FunctionCallbackInfo<Value>& args) { WeakReference* weak_ref = Unwrap<WeakReference>(args.Holder()); CHECK_GE(weak_ref->reference_count_, 1); weak_ref->reference_count_--; + if (weak_ref->target_.IsEmpty()) return; if (weak_ref->reference_count_ == 0) weak_ref->target_.SetWeak(); } |