Prevents players from joining with unackd warnings (#7509)

code/modules/client/client defines.dm

@@ -57,6 +57,7 @@
 	var/need_saves_migrated = "Requires database"	//Used to determine whether or not the ckey needs their saves migrated over to the database. Default is 0 upon successful connection.
 	var/account_age = -1							// Age on the BYOND account in days.
 	var/account_join_date = null					// Date of the BYOND account creation in ISO 8601 format.
+	var/unacked_warning_count = 0
 
 	preload_rsc = 1
 

code/modules/client/client procs.dm

@@ -380,6 +380,10 @@
 	if(SStheming)
 		SStheming.apply_theme_from_perfs(src)
 
+	// Server greeting shenanigans.
+	if (server_greeting.find_outdated_info(src, 1))
+		server_greeting.display_to_client(src)
+
 /client/proc/InitClient()
 	if(initialized)
 		return
@@ -436,15 +440,13 @@
 
 	send_resources()
 
-	// Server greeting shenanigans.
-	if (server_greeting.find_outdated_info(src, 1))
-		server_greeting.display_to_client(src)
-
 	// Check code/modules/admin/verbs/antag-ooc.dm for definition
 	add_aooc_if_necessary()
 
 	check_ip_intel()
 
+	fetch_unacked_warning_count()
+
 	initialized = TRUE
 
 //////////////