Resolving metaInfo breaks when third library (vuetify) returns a non-object[bug]

[alfredriesen]

Please provide here a verification for the case when metaInfo() returns undefined.
in getComponentOption.js

if (typeof data === 'function') {
   data = data.call(component) || {}
 }

Link: vuetifyjs/vuetify#4958

[manniL]

Has been resolved by vuetifyjs already. ☺️

However, we should consider a reasonable default value.

[pimlie]

Seems #279 was also a duplicate of this one. Closing this one in favor of that one.