Another stack of runtime errors dealt with.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@260 316c924e-a436-60f5-8080-3fe189b3f50e

code/modules/mob/dead/observer/observer.dm

@@ -77,7 +77,7 @@
 	usr.verbs -= /mob/dead/observer/proc/dead_tele
 	spawn(50)
 		usr.verbs += /mob/dead/observer/proc/dead_tele
-	A = input("Area to jump to", "BOOYEA", A) in list("Engine","Hallways","Toxins","Storage","Maintenance","Crew Quarters","Medical","Security","Chapel","Bridge","Prison","AI Satellite","Thunderdome")
+	A = input("Area to jump to", "BOOYEA", A) in list("Engine","Hallways","Toxins","Storage","Maintenance","Crew Quarters","Medical","Security","Chapel","Bridge","AI Satellite","Thunderdome")
 
 	switch (A)
 		if ("Engine")
@@ -146,12 +146,6 @@
 				if(istype(B, /area/turret_protected/aisat))
 					L += B
 			A = pick(L)
-		if ("Prison")
-			var/list/L = list()
-			for(var/area/B in world)
-				if(istype(B, /area/prison/control))
-					L += B
-			A = pick(L)
 		if ("Thunderdome")
 			var/list/L = list()
 			for(var/area/B in world)

code/modules/mob/living/carbon/human/human.dm

@@ -2078,10 +2078,11 @@
 				if (istype(src.item, /obj/item))
 					src.source.drop_item()
 					src.loc = src.target
-					src.item.layer = 20
-					src.target.r_hand = src.item
-					src.item.loc = src.target
-					src.item.add_fingerprint(src.target)
+					if (src.item)
+						src.item.layer = 20
+						src.target.r_hand = src.item
+						src.item.loc = src.target
+						src.item.add_fingerprint(src.target)
 		if("uniform")
 			if (src.target.w_uniform)
 				var/obj/item/W = src.target.w_uniform
@@ -2232,19 +2233,20 @@
 			S.injest(src.target)
 		if("dnainjector")
 			var/obj/item/weapon/dnainjector/S = src.item
-			src.item.add_fingerprint(src.source)
-			src.item:inject(src.target, null)
-			if (!( istype(S, /obj/item/weapon/dnainjector) ))
-				//SN src = null
-				del(src)
-				return
-			if (S.s_time >= world.time + 30)
-				//SN src = null
-				del(src)
-				return
-			S.s_time = world.time
-			for(var/mob/O in viewers(src.source, null))
-				O.show_message(text("\red [] injects [] with the DNA Injector!", src.source, src.target), 1)
+			if(src.item)
+				src.item.add_fingerprint(src.source)
+				src.item:inject(src.target, null)
+				if (!( istype(S, /obj/item/weapon/dnainjector) ))
+					//SN src = null
+					del(src)
+					return
+				if (S.s_time >= world.time + 30)
+					//SN src = null
+					del(src)
+					return
+				S.s_time = world.time
+				for(var/mob/O in viewers(src.source, null))
+					O.show_message(text("\red [] injects [] with the DNA Injector!", src.source, src.target), 1)
 		if("pockets")
 			if (src.target.l_store)
 				var/obj/item/W = src.target.l_store

code/modules/mob/living/carbon/monkey/life.dm

@@ -164,8 +164,9 @@
 
 
 		breathe()
+			if(src.reagents)
 
-			if(src.reagents.has_reagent("lexorin")) return
+				if(src.reagents.has_reagent("lexorin")) return
 
 			var/datum/gas_mixture/environment = loc.return_air()
 			var/datum/air_group/breath

code/modules/mob/mob.dm

@@ -1091,7 +1091,8 @@
 			if (W)
 				W.layer = initial(W.layer)
 		var/turf/T = get_turf(src.loc)
-		T.Entered(W)
+		if (T)
+			T.Entered(W)
 	return
 
 /mob/proc/reset_view(atom/A)
@@ -1438,7 +1439,7 @@
 
 			//we don't use message_admins here because the sender/receiver might get it too
 			for (var/mob/K in world)
-				if(K)
+				if(K && usr)
 					if(K.client && K.client.holder && K.key != usr.key && K.key != M.key)
 						K << "<b><font color='blue'>PM: [key_name(usr, K)]->[key_name(M, K)]:</b> \blue [t]</font>"
 	..()

code/modules/mob/new_player/hud.dm

@@ -0,0 +1,8 @@
+/obj/hud/proc/unplayer_hud()
+	src.station_explosion = new src.h_type( src )
+	src.station_explosion.icon = 'station_explosion.dmi'
+	src.station_explosion.icon_state = "start"
+	src.station_explosion.layer = 20
+	src.station_explosion.mouse_opacity = 0
+	src.station_explosion.screen_loc = "1,3"
+	return