2 files changed, 6 insertions, 2 deletions
diff --git a/main.py b/main.py
index 139f474..ebcc955 100755
--- a/main.py
+++ b/main.py
@@ -260,7 +260,8 @@ def process_whisper(nick, msg, mapserv):
                 mapserv.sendall(whisper(nick, data[0:len(data)-2]+"."))
                 data = ''
 
-        mapserv.sendall(whisper(nick, data[0:len(data)-2]+"."))
+        if len(data) > 0:
+            mapserv.sendall(whisper(nick, data[0:len(data)-2]+"."))
 
     elif broken_string[0] == '!setslots':
         # Change the number of slots a user has - !setslots <slots> <name>
diff --git a/player.py b/player.py
index 0c0894c..861dbf5 100644
--- a/player.py
+++ b/player.py
@@ -6,6 +6,9 @@
     This file is part of tradey, a trading bot in the mana world
     see www.themanaworld.org
 """
+
+import copy
+
 class Item:
     pass
 
@@ -39,7 +42,7 @@ class Player:
 
     def check_inventory(self, user_tree, sale_tree):
         # Check the inventory state.
-        test_node = self.inventory.copy()
+        test_node = copy.deepcopy(self.inventory)
         for elem in sale_tree.root:
             item_found = False
             for item in test_node: