Check that value exists before checking for change
Check that value exists before checking for change

    An error occured when testing skill settings when checking if the settings should be sent when trying to upload a field without a value. To guard against this there is a check if the field has a value before checking.

Dark5ide/mycroft-core,linuxipho/mycroft-core,forslund/mycroft-core,MycroftAI/mycroft-core,MycroftAI/mycroft-core,Dark5ide/mycroft-core,forslund/mycroft-core,linuxipho/mycroft-core