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Check for null when converting Wrappable

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This commit is contained in:
Cheng Zhao 2015-06-24 16:35:37 +08:00
parent cad1fa50a9
commit cc4e2fcd94
1 changed files with 4 additions and 1 deletions
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5
native_mate/wrappable.h
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@ -89,7 +89,10 @@ template<typename T>
struct Converter<T*, typename enable_if< struct Converter<T*, typename enable_if<
is_convertible<T*, Wrappable*>::value>::type> { is_convertible<T*, Wrappable*>::value>::type> {
static v8::Local<v8::Value> ToV8(v8::Isolate* isolate, T* val) { static v8::Local<v8::Value> ToV8(v8::Isolate* isolate, T* val) {
return val->GetWrapper(isolate); if (val)
return val->GetWrapper(isolate);
else
return v8::Null(isolate);
} }
static bool FromV8(v8::Isolate* isolate, v8::Local<v8::Value> val, T** out) { static bool FromV8(v8::Isolate* isolate, v8::Local<v8::Value> val, T** out) {