Make it work correctly when MySQL refuses to take an empty string for an integer value.
Make it work correctly when MySQL refuses to take an empty string for
an integer value.

ChurchCRM/CRM,ChurchCRM/CRM,bradgearon/ChurchCRM,bradgearon/ChurchCRM,ChurchCRM/CRM,bradgearon/ChurchCRM,focuz07/CRM,focuz07/CRM,focuz07/CRM,focuz07/CRM,ChurchCRM/CRM,bradgearon/ChurchCRM,bradgearon/ChurchCRM,ChurchCRM/CRM