[fixup] additional cleanup

Author: kfarnung

test/addons-napi/test_new_target/binding.c

@@ -15,6 +15,7 @@ napi_value BaseClass(napi_env env, napi_callback_info info) {
   NAPI_ASSERT(env, !result, "this !== new.target");
 
   // new.target !== undefined because we should be called as a new expression
+  NAPI_ASSERT(env, newTargetArg != NULL, "newTargetArg != NULL");
   NAPI_CALL(env, napi_strict_equals(env, newTargetArg, undefined, &result));
   NAPI_ASSERT(env, !result, "new.target !== undefined");
 
@@ -32,9 +33,8 @@ napi_value Constructor(napi_env env, napi_callback_info info) {
   napi_value undefined;
   NAPI_CALL(env, napi_get_undefined(env, &undefined));
 
-  NAPI_ASSERT(env, newTargetArg != NULL, "newTargetArg != NULL");
-
   // new.target !== undefined because we should be called as a new expression
+  NAPI_ASSERT(env, newTargetArg != NULL, "newTargetArg != NULL");
   NAPI_CALL(env, napi_strict_equals(env, newTargetArg, undefined, &result));
   NAPI_ASSERT(env, !result, "new.target !== undefined");
 
@@ -46,7 +46,6 @@ napi_value Constructor(napi_env env, napi_callback_info info) {
 }
 
 napi_value OrdinaryFunction(napi_env env, napi_callback_info info) {
-  bool result;
   napi_value newTargetArg;
   NAPI_CALL(env, napi_get_new_target(env, info, &newTargetArg));