Fix error handling

[EvodiaAut]

Describe the bug

Error message on run

node_modules/vue-cli-plugin-prerender-spa/index.js:101
  } catch {
          ^

SyntaxError: Unexpected token {

Can you add in Line index.js:101 a exception parameter? Informations

from

} catch { <-------
  if (existsSync(oldConfigPath)) {
    options = JSON.parse(readFileSync(oldConfigPath).toString("utf-8"));
  }
}

to

} catch(ex) { <-------
  if (existsSync(oldConfigPath)) {
    options = JSON.parse(readFileSync(oldConfigPath).toString("utf-8"));
  }
}

Additional context
Package version: 1.1.1
Vue version: 2.5.21
Vue CLI version: 3.3.0

[EvodiaAut]

I get this error on node version v8.15.0
In node version v10.x is works perfectly

[SolarLiner]

Hotfix uploaded to npm as v1.1.2, thanks for the notice!