[RUNTIME] Bloodsuckers don't get sound alert of sol

[MonkestationIssueBot]

Reporting client info: Client Information:
BYOND:515.1621
Key:dexee

Round ID:

2953

Testmerges:

• Adds battle royale
• Contractors
• Bulk CWC things once again
• No voting for you
• The Endless Grind of Maps
• Readds and changes some jester clothing.
• Enable Timestop Guardian on all guardian creator items; Plus, Standard Guardian returns!
• Behold, a Box!

Reproduction:

[14:34:28] Runtime in monkestation/code/modules/bloodsuckers/bloodsucker/bloodsucker_sol.dm, line 89: Cannot execute null.playsound local().
proc name: give warning (/datum/antagonist/bloodsucker/proc/give_warning)
src: Bloodsucker (/datum/antagonist/bloodsucker)
call stack:
Bloodsucker (/datum/antagonist/bloodsucker): give warning(Sol (/datum/controller/subsystem/sunlight), 1, "<span class='danger'>Solar F...", null)
Sol (/datum/controller/subsystem/sunlight): SendSignal("comsig_sol_warning_given", /list (/list))
Sol (/datum/controller/subsystem/sunlight): warn daylight(1, "<span class='danger'>Solar F...", null)
Sol (/datum/controller/subsystem/sunlight): fire(0)
Sol (/datum/controller/subsystem/sunlight): ignite(0)
Master (/datum/controller/master): RunQueue()
Master (/datum/controller/master): Loop(2)
Master (/datum/controller/master): StartProcessing(0)

[wraith-54321]

fixed soon.