Fixed configuration of success handler

[danielpanteleit]

v-clipboard:success did not work correctly, but was instead interpreted as just a v-clipboard. As long as you did not return anything from this function this still worked, but resulted in a "Clipboard input is empty" log entry.

[beatrizsmerino]

I get the same warning message, despite successfully has copying the data to the clipboard

[LordZombi]

I did it like in commit above but still getting Clipboard input is empty

[beatrizsmerino]

I did it like in commit above but still getting Clipboard input is empty

I have checked and it keeps happening to me too.