Remove pointless message when there's no messages

mods/pm/init.lua

@@ -72,11 +72,7 @@ if enable_saving then
 	 local name = player:get_player_name()
 
          if messages[name] ~= nil and #messages[name] >= 1 then
-            minetest.chat_send_player(name, minetest.colorize("#0ff", S("Number of saved PMs: @1. Enter /pms command to view.", #messages[name])))
-            return false
-         else
-            minetest.chat_send_player(name, minetest.colorize("#0ff", S("You have no saved PMs. Send PMs with the /pm command.")))
-            return true
+            minetest.chat_send_player(name, minetest.colorize("#0ff", S("You've got mail! Number of saved PMs: @1. Enter /pms command to view.", #messages[name])))
          end
    end)
 end

mods/pm/locale/pm.de.tr

@@ -11,5 +11,4 @@ PM saving is disabled.=Speichern von PNs ist deaktiviert.
 No saved PMs.=Keine gespeicherten PNs.
 Saved PMs:=Gespeicherte PNs:
 @1 saved PMs=@1 gespeicherte PNs
-Number of saved PMs: @1. Enter /pms command to view.=Anzahl der gespeicherten PNs: @. „/pms“-Behel eingeben, um sie zu lesen.
-You have no saved PMs. Send PMs with the /pm command.=Sie haben keine gespeicherten PNs. Senden Sie PNs mit dem „/pm“-Befehl.
+You've got mail! Number of saved PMs: @1. Enter /pms command to view.=Sie haben Post! Anzahl der gespeicherten PNs: @. „/pms“-Behel eingeben, um sie zu lesen.

mods/pm/locale/template.txt

@@ -11,5 +11,4 @@ PM saving is disabled.=
 No saved PMs.=
 Saved PMs:=
 @1 saved PMs=
-Number of saved PMs: @1. Enter /pms command to view.=
-You have no saved PMs. Send PMs with the /pm command.=
+You've got mail! Number of saved PMs: @1. Enter /pms command to view.=