[RUNTIME] Ex Vassal not datum updated for recruitment by revenge vassal

[MonkestationIssueBot]

Reporting client info: Client Information:
BYOND:515.1623
Key:dexee

Round ID:

3024

Testmerges:

• Behold, a Box!
• Contractors
• Adds twitch event tokens for patreons
• Brings our heretics up to speed with tg (Knock path and other changes)
• Small fixes
• Mining RND #3 : Mining Surplus Necropolis Crates
• Nerevar, you left me back on Monkestation 1.0 (Dagoth Ur Announcer Pack)

Reproduction:

[13:58:52] Runtime in monkestation/code/modules/bloodsuckers/vassals/ex_vassal.dm, line 35: Cannot execute null.has antag datum().
proc name: on examine (/datum/antagonist/ex_vassal/proc/on_examine)
usr: TheLobsterr/(Dobster Fobsterr)
usr.loc: (Gateway (116,117,2))
src: Ex-Vassal (/datum/antagonist/ex_vassal)
call stack:
Ex-Vassal (/datum/antagonist/ex_vassal): on examine(Ra Skoul (/mob/living/carbon/human), Dobster Fobsterr (/mob/dead/observer), /list (/list))
Ra Skoul (/mob/living/carbon/human): SendSignal("atom_examine", /list (/list))
Ra Skoul (/mob/living/carbon/human): examine(Dobster Fobsterr (/mob/dead/observer))
Dobster Fobsterr (/mob/dead/observer): run examinate(Ra Skoul (/mob/living/carbon/human))
/datum/callback/verb_callback (/datum/callback/verb_callback): InvokeAsync()
Dobster Fobsterr (/mob/dead/observer): Examine(Ra Skoul (/mob/living/carbon/human))
Ra Skoul (/mob/living/carbon/human): attack ghost(Dobster Fobsterr (/mob/dead/observer))
Ra Skoul (/mob/living/carbon/human): attack ghost(Dobster Fobsterr (/mob/dead/observer))
Dobster Fobsterr (/mob/dead/observer): ClickOn(Ra Skoul (/mob/living/carbon/human), "icon-x=13;icon-y=19;left=1;but...")
Ra Skoul (/mob/living/carbon/human): Click(the floor (119,114,2) (/turf/open/floor/iron), "mapwindow.map", "icon-x=13;icon-y=19;left=1;but...")
TheLobsterr (/client): Click(Ra Skoul (/mob/living/carbon/human), the floor (119,114,2) (/turf/open/floor/iron), "mapwindow.map", "icon-x=13;icon-y=19;left=1;but...")
TheLobsterr (/client): check drag proximity(the floor (119,114,2) (/turf/open/floor/iron), Ra Skoul (/mob/living/carbon/human), the floor (119,114,2) (/turf/open/floor/iron), the floor (119,114,2) (/turf/open/floor/iron), "mapwindow.map", "mapwindow.map", "icon-x=13;icon-y=19;left=1;but...")
the floor (119,114,2) (/turf/open/floor/iron): MouseDrop(Ra Skoul (/mob/living/carbon/human), the floor (119,114,2) (/turf/open/floor/iron), the floor (119,114,2) (/turf/open/floor/iron), "mapwindow.map", "mapwindow.map", "icon-x=13;icon-y=19;left=1;but...")
TheLobsterr (/client): MouseDrop(the floor (119,114,2) (/turf/open/floor/iron), Ra Skoul (/mob/living/carbon/human), the floor (119,114,2) (/turf/open/floor/iron), the floor (119,114,2) (/turf/open/floor/iron), "mapwindow.map", "mapwindow.map", "icon-x=13;icon-y=19;left=1;but...")