Check if config callbacks are defined before using them (next)

Created by: piotr-cz

This resolves bug introduced and reported in #3867:

Before invoking callbacks onUpdate and onSuccess, there should be check to make sure that config object has been passed to service worker at all.

added CLA Signed label

mentioned in merge request !3867 (merged)

changed title from Check if config callbacks are defined before using them to Check if config callbacks are defined before using them (next)

Created by: piotr-cz

Travis fails with message: lerna ERR! Error: fatal: No tags can describe '1feca43dbdba5f21e52acb629a601870a4d0a0dc'..

Created by: Timer

Fix was fixed previously via #5301, thanks!

closed

Created by: piotr-cz

Thanks, I didn't notice. However this one is for next branch

Created by: piotr-cz

Okay, I've changed base branch from master to next (I was sure I've done when opening PR)

Created by: Timer

next isn't a valid branch anymore. We're back on master, I had switched it for you.

Created by: piotr-cz

Thanks, I didn't know