[Death Knight] Let BoS apl determine when to apply Frost Fever

engine/class_modules/apl/apl_death_knight.cpp

@@ -297,7 +297,7 @@ void frost( player_t* p )
   high_prio_actions->add_action( "mind_freeze,if=target.debuff.casting.react", "High Priority Actions" );
   high_prio_actions->add_action( "invoke_external_buff,name=power_infusion,if=(buff.pillar_of_frost.up|!talent.pillar_of_frost)&(talent.obliteration|talent.breath_of_sindragosa&buff.breath_of_sindragosa.up|!talent.breath_of_sindragosa&!talent.obliteration)", "Use <a href='https://www.wowhead.com/spell=10060/power-infusion'>Power Infusion</a> while <a href='https://www.wowhead.com/spell=51271/pillar-of-frost'>Pillar of Frost</a> is up, as well as <a href='https://www.wowhead.com/spell=152279/breath-of-sindragosa'>Breath of Sindragosa</a> or on cooldown if <a href='https://www.wowhead.com/spell=51271/pillar-of-frost'>Pillar of Frost</a> and <a href='https://www.wowhead.com/spell=152279/breath-of-sindragosa'>Breath of Sindragosa</a> are not talented" );
   high_prio_actions->add_action( "antimagic_shell,if=runic_power.deficit>40&death_knight.first_ams_cast<time&(!talent.breath_of_sindragosa|talent.breath_of_sindragosa&variable.true_breath_cooldown>cooldown.antimagic_shell.duration)" );
-  high_prio_actions->add_action( "howling_blast,if=!dot.frost_fever.ticking&active_enemies>=2&(!talent.obliteration|talent.wither_away|talent.obliteration&(!cooldown.pillar_of_frost.ready|buff.pillar_of_frost.up&!buff.killing_machine.react))", "Maintain Frost Fever, Icy Talons and Unleashed Frenzy" );
+  high_prio_actions->add_action( "howling_blast,if=!dot.frost_fever.ticking&active_enemies>=2&(!talent.breath_of_sindragosa|!buff.breath_of_sindragosa.up)&(!talent.obliteration|talent.wither_away|talent.obliteration&(!cooldown.pillar_of_frost.ready|buff.pillar_of_frost.up&!buff.killing_machine.react))", "Maintain Frost Fever, Icy Talons and Unleashed Frenzy" );
   high_prio_actions->add_action( "glacial_advance,if=variable.ga_priority&variable.rp_buffs&talent.obliteration&talent.breath_of_sindragosa&!buff.pillar_of_frost.up&!buff.breath_of_sindragosa.up&cooldown.breath_of_sindragosa.remains>variable.breath_pooling_time" );
   high_prio_actions->add_action( "glacial_advance,if=variable.ga_priority&variable.rp_buffs&talent.breath_of_sindragosa&!buff.breath_of_sindragosa.up&cooldown.breath_of_sindragosa.remains>variable.breath_pooling_time" );
   high_prio_actions->add_action( "glacial_advance,if=variable.ga_priority&variable.rp_buffs&!talent.breath_of_sindragosa&talent.obliteration&!buff.pillar_of_frost.up&!talent.shattered_frost" );