runtime sanity

code/game/atoms_movable.dm

@@ -108,7 +108,7 @@
 	if(timestopped)
 		if(!pulledby || pulledby.timestopped) //being moved by our wizard maybe?
 			return 0
-	var/move_delay = 5 * world.tick_lag
+	var/move_delay = max(5 * world.tick_lag, 1)
 	if(ismob(src))
 		var/mob/M = src
 		if(M.client)
@@ -120,7 +120,6 @@
 			can_pull_tether = 1
 		else
 			return 0
-
 	glide_size = Ceiling(32 / move_delay * world.tick_lag) - 1 //We always split up movements into cardinals for issues with diagonal movements.
 	var/atom/oldloc = loc
 	if((bound_height != 32 || bound_width != 32) && (loc == newLoc))

code/modules/hydroponics/vines.dm

@@ -81,7 +81,7 @@
 
 /obj/effect/plantsegment/proc/manual_unbuckle(mob/user as mob)
 	//writepanic("[__FILE__].[__LINE__] ([src.type])([usr ? usr.ckey : ""])  \\/obj/effect/plantsegment/proc/manual_unbuckle() called tick#: [world.time]")
-	if(locked_atoms.len)
+	if(locked_atoms && locked_atoms.len)
 		if(prob(seed ? min(max(0,100 - seed.potency),100) : 50))
 			var/mob/M = locked_atoms[1]
 			if(M != user)

code/modules/spells/general/lightning.dm

@@ -188,11 +188,10 @@
 		target.apply_damage(basedamage, BURN, "chest", "blocked" = 0)
 		target.Weaken(1)
 	else if(target)
-		spawn()
-			var/obj/item/projectile/beam/B = getFromPool(/obj/item/projectile/beam/lightning/spell)
-			B.damage = basedamage
-			target.bullet_act(B)
-			returnToPool(B)
+		var/obj/item/projectile/beam/B = getFromPool(/obj/item/projectile/beam/lightning/spell)
+		B.damage = basedamage
+		target.bullet_act(B)
+		returnToPool(B)
 	if(chained)
 		//DO IT AGAIN
 		var/mob/next_target

code/modules/spells/spell_code.dm

@@ -67,7 +67,7 @@ var/list/spells = typesof(/spell) //needed for the badmin verb for now
 /spell/proc/process()
 	//writepanic("[__FILE__].[__LINE__] ([src.type])([usr ? usr.ckey : ""])  \\/spell/proc/process() called tick#: [world.time]")
 	spawn while(charge_counter < charge_max)
-		if(!holder.timestopped)
+		if(holder && !holder.timestopped)
 			charge_counter++
 		sleep(1)
 	return