Fixed another stack of runtime errors.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@225 316c924e-a436-60f5-8080-3fe189b3f50e

code/modules/admin/admin.dm

@@ -1276,8 +1276,9 @@ var/showadminmessages = 1
 				if("showgm")
 					if(!ticker)
 						alert("The game hasn't started yet!")
-					else
+					else if (ticker.mode)
 						alert("The game mode is [ticker.mode.name]")
+					else alert("For some reason there's a ticker, but not a game mode")
 				if("manifest")
 					var/dat = "<B>Showing Crew Manifest.</B><HR>"
 					dat += "<table cellspacing=5><tr><th>Name</th><th>Position</th></tr>"

code/modules/mob/living/carbon/alien/humanoid/death.dm

@@ -33,7 +33,8 @@
 					src.verbs += /mob/proc/ghostize
 
 	var/tod = time2text(world.realtime,"hh:mm:ss") //weasellos time of death patch
-	mind.store_memory("Time of death: [tod]", 0)
+	if (mind) mind.store_memory("Time of death: [tod]", 0)
+	else src << "We seem to have misplaced your mind datum, so we can't add this to your memory, but you died at [tod]"
 
 	var/cancel
 	for (var/mob/M in world)

code/modules/mob/mob.dm

@@ -1196,8 +1196,10 @@
 
 /mob/verb/memory()
 	set name = "Notes"
-
-	mind.show_memory(src)
+	if(mind)
+		mind.show_memory(src)
+	else
+		src << "The game appears to have misplaced your mind datum, so we can't show you your notes."
 
 /mob/verb/add_memory(msg as message)
 	set name = "Add Note"
@@ -1374,7 +1376,8 @@
 //					world << "comparing [B.current] to [eye]"
 					if (B.current == eye)
 						for (var/mob/living/silicon/decoy/D in world)
-							eye = D
+							if (eye)
+								eye = D
 		if (eye)
 			src.client.eye = eye
 		else