Fix JS error from not-existing button

BobRay / UpgradeMODX

A dashboard widget that detects upgrades and (optionally) installs them from within the MODX Manager

https://bobsguides.com/upgrade-modx-package.html

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Fix JS error from not-existing button #62

Closed sebastian-marinescu closed 5 years ago

sebastian-marinescu commented 5 years ago

check for el, if not present, return and only create progressButton if bttn available

sebastian-marinescu commented 5 years ago

Fixes #61

BobRay commented 5 years ago

Thanks Sebastian. It looks like you and I were making the same change at about the same time. I pushed mine to the dev branch before I knew about yours. ;)

sebastian-marinescu commented 5 years ago

No thing, thanks for the info and your upcoming fix :)

sashsan commented 4 years ago

Thx ! :)