message: Fixes VSCode online, resolveModulePath fail
diff: @@ -72,7 +72,7 @@ export function resolve(moduleName: string, nodePath: string | undefined, cwd: s
  let newEnv = Object.create(null);
  Object.keys(env).forEach(key => newEnv[key] = env[key]);
  - if (nodePath) {
  + if (nodePath && fs.existsSync(nodePath) /* see issue 545 */) {
  if (newEnv[nodePathKey]) {
  newEnv[nodePathKey] = nodePath + path.delimiter + newEnv[nodePathKey];
  } else {
  