fixes ais being unable to use cameras after an emp sometimes (#21974)

code/game/machinery/camera/camera.dm

@@ -98,7 +98,7 @@
 				network = list()
 				stat |= EMPED
 				turn_off(null, FALSE, TRUE)
-			addtimer(CALLBACK(src, PROC_REF(reactivate_after_emp)), (90 / severity) SECONDS, TIMER_UNIQUE | TIMER_OVERRIDE)
+				addtimer(CALLBACK(src, PROC_REF(reactivate_after_emp)), (90 / severity) SECONDS, TIMER_UNIQUE | TIMER_OVERRIDE)
 			..()
 
 /obj/machinery/camera/proc/reactivate_after_emp()

code/modules/power/generators/portable generators/port_gen.dm

@@ -59,11 +59,13 @@
 			stat &= BROKEN
 			if(prob(75))
 				explode()
+				return
 		if(2)
 			if(prob(25))
 				stat &= BROKEN
 			if(prob(10))
 				explode()
+				return
 		if(3)
 			if(prob(10))
 				stat &= BROKEN