Compilation/definition fixes.

code/__defines/misc.dm

@@ -12,7 +12,7 @@
 #define INVISIBILITY_EYE		          61
 
 #define SEE_INVISIBLE_LIVING              25
-#define SEE_INVISIBLE_OBSERVER_NOLIGHTING 15
+#define SEE_INVISIBLE_NOLIGHTING 15
 #define SEE_INVISIBLE_LEVEL_ONE           35
 #define SEE_INVISIBLE_LEVEL_TWO           45
 #define SEE_INVISIBLE_CULT		          60

code/_helpers/unsorted.dm

@@ -1318,6 +1318,10 @@ var/mob/dview/dview_mob = new
 		set_light(origin.light_range, origin.light_power, origin.light_color)
 
 /mob/dview/New()
-	// Do nothing except call parent. We don't want to be in any mob lists; we're a dummy not a mob.
 	..()
-
+	// We don't want to be in any mob lists; we're a dummy not a mob.
+	mob_list -= src
+	if(stat == DEAD)
+		dead_mob_list -= src
+	else
+		living_mob_list -= src

code/modules/clothing/glasses/glasses.dm

@@ -74,8 +74,7 @@
 	origin_tech = list(TECH_MAGNET = 2)
 	darkness_view = 7
 	toggleable = 1
-	see_invisible = SEE_INVISIBLE_OBSERVER_NOLIGHTING
-	icon_action_button = "action_nvg"
+	see_invisible = SEE_INVISIBLE_NOLIGHTING
 	off_state = "denight"
 
 /obj/item/clothing/glasses/night/New()

code/modules/clothing/glasses/hud.dm

@@ -33,7 +33,7 @@
 	icon_state = "jensenshades"
 	item_state = "jensenshades"
 	vision_flags = SEE_MOBS
-	see_invisible = SEE_INVISIBLE_OBSERVER_NOLIGHTING
+	see_invisible = SEE_INVISIBLE_NOLIGHTING
 
 /obj/item/clothing/glasses/hud/security/process_hud(var/mob/M)
 	process_sec_hud(M, 1)

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

@@ -634,7 +634,7 @@ This is the proc mobs get to turn into a ghost. Forked from ghostize due to comp
 
 /mob/dead/observer/proc/updateghostsight()
 	if (!seedarkness)
-		see_invisible = SEE_INVISIBLE_OBSERVER_NOLIGHTING
+		see_invisible = SEE_INVISIBLE_NOLIGHTING
 	else
 		see_invisible = SEE_INVISIBLE_OBSERVER
 		if (!ghostvision)