buffer: fix not return on error

Throwing a JS error from C++ does not mean the function will return early. This must be done manually. Also remove extraneous comment no longer relevant. Fix: 2903030 "buffer: switch API to return MaybeLocal<T>" PR-URL: #2225 Reviewed-By: Colin Ihrig <[email protected]>
nodejs · Aug 4, 2015 · e6ab2d9 · e6ab2d9
1 parent 9f727f5
commit e6ab2d9
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/node_buffer.cc b/src/node_buffer.cc
@@ -287,7 +287,6 @@ MaybeLocal<Object> Copy(Isolate* isolate, const char* data, size_t length) {
 }
 
 
-// Make a copy of "data". Why this isn't called "Copy", we'll never know.
 MaybeLocal<Object> New(Environment* env, const char* data, size_t length) {
   EscapableHandleScope scope(env->isolate());
 
@@ -474,7 +473,7 @@ void Slice(const FunctionCallbackInfo<Value>& args) {
   Maybe<bool> mb =
       ui->SetPrototype(env->context(), env->buffer_prototype_object());
   if (!mb.FromMaybe(false))
-    env->ThrowError("Unable to set Object prototype");
+    return env->ThrowError("Unable to set Object prototype");
   args.GetReturnValue().Set(ui);
 }