diff --git a/code/WorkInProgress/virus2/diseasesplicer.dm b/code/WorkInProgress/virus2/diseasesplicer.dm
index 5fae22e7335..5a558546e44 100644
--- a/code/WorkInProgress/virus2/diseasesplicer.dm
+++ b/code/WorkInProgress/virus2/diseasesplicer.dm
@@ -158,11 +158,12 @@
 			dish = null
 
 		else if(href_list["splice"])
-			for(var/datum/disease2/effectholder/e in dish.virus2.effects)
-				if(e.stage == memorybank.stage)
-					e.effect = memorybank.effect
-			splicing = 10
-			dish.virus2.spreadtype = "Blood"
+			if(dish)
+				for(var/datum/disease2/effectholder/e in dish.virus2.effects)
+					if(e.stage == memorybank.stage)
+						e.effect = memorybank.effect
+				splicing = 10
+				dish.virus2.spreadtype = "Blood"
 
 		else if(href_list["disk"])
 			burning = 10
diff --git a/code/game/dna.dm b/code/game/dna.dm
index 771c1d1409f..3c990e03af3 100644
--- a/code/game/dna.dm
+++ b/code/game/dna.dm
@@ -14,7 +14,7 @@
 		if(length(uni_identity) != 39)
 			//Lazy.
 			var/temp
-			var/hair
+			var/hair = 0
 			var/beard
 
 			// determine DNA fragment from hairstyle
@@ -23,11 +23,10 @@
 			var/list/styles = typesof(/datum/sprite_accessory/hair) - /datum/sprite_accessory/hair
 			var/hrange = round(4095 / styles.len)
 
-			var/style = styles.Find(character.hair_style.type)
-			if(style)
-				hair = style * hrange - rand(1,hrange-1)
-			else
-				hair = 0
+			if(character.hair_style)
+				var/style = styles.Find(character.hair_style.type)
+				if(style)
+					hair = style * hrange - rand(1,hrange-1)
 
 			// Beard dna code - mostly copypasted from hair code to allow for more dynamic facial hair style additions
 			var/list/face_styles = typesof(/datum/sprite_accessory/facial_hair) - /datum/sprite_accessory/facial_hair
diff --git a/code/modules/mob/living/silicon/ai/life.dm b/code/modules/mob/living/silicon/ai/life.dm
index e0389fcef38..bb795a63481 100644
--- a/code/modules/mob/living/silicon/ai/life.dm
+++ b/code/modules/mob/living/silicon/ai/life.dm
@@ -73,7 +73,7 @@
 					src.see_invisible = 2
 
 					var/area/home = get_area(src)
-					if(home.powered(EQUIP))
+					if(home && home.powered(EQUIP))
 						home.use_power(1000, EQUIP)
 
 					if (src:aiRestorePowerRoutine==2)