[REF] clarify variable
authoreileen <emcnaughton@wikimedia.org>
Wed, 3 Jul 2019 22:46:43 +0000 (10:46 +1200)
committereileen <emcnaughton@wikimedia.org>
Wed, 3 Jul 2019 22:55:12 +0000 (10:55 +1200)
commite43db21d75e092a61dd6860c713da52c0a02e618
tree7ddc4a9b8610aa89ef234d4be815e1e84d76d014
parentbaa2ec00cd4595a1e0ba809493562bd7284f1a1f
[REF] clarify  variable

The variable is clearer being defined directly as 'add' or 'modify' in the main function to reduce wrangling
CRM/Core/BAO/CustomField.php