Adds an Upset emote as well.

code/game/machinery/status_display.dm

@@ -276,6 +276,8 @@
 					set_picture("ai_sad")
 				if("Surprised")
 					set_picture("ai_surprised")
+				if("Upset")
+					set_picture("ai_upset")
 				if("Angry")
 					set_picture("ai_angry")
 				if("BSOD")

code/modules/mob/living/silicon/ai/ai.dm

@@ -612,7 +612,7 @@ var/list/ai_list = list()
 	if(usr.stat == 2)
 		usr <<"You cannot change your emotional status because you are dead!"
 		return
-	var/list/ai_emotions = list("Very Happy", "Happy", "Neutral", "Unsure", "Confused", "Surprised", "Sad", "Angry", "Awesome", "BSOD", "Blank", "Problems?", "Facepalm", "Friend Computer")
+	var/list/ai_emotions = list("Very Happy", "Happy", "Neutral", "Unsure", "Confused", "Surprised", "Sad", "Upset", "Angry", "Awesome", "BSOD", "Blank", "Problems?", "Facepalm", "Friend Computer")
 	var/emote = input("Please, select a status!", "AI Status", null, null) in ai_emotions
 	for (var/obj/machinery/M in machines) //change status
 		if(istype(M, /obj/machinery/ai_status_display))