[REF] Remove unused variables
authoreileen <emcnaughton@wikimedia.org>
Tue, 28 Jan 2020 01:03:47 +0000 (14:03 +1300)
committereileen <emcnaughton@wikimedia.org>
Tue, 28 Jan 2020 02:27:05 +0000 (15:27 +1300)
commit16d2450b5df53b7ff51d0e1d352f8c6f91fbb2ba
treea600b203fa94de2d5437799d09e5c8c83239bc53
parentc2009ffe2937dd0815b75130603bfbc30d3233fa
[REF] Remove unused variables
CRM/Event/BAO/Event.php