What steps will reproduce the problem?
1. Drop 20x[ITEM] to 5x[ITEM]
2.
3.

What is the expected output? What do you see instead?
Exchanging of 5 stack with 20 stack in inventory. See error log info for debug output

What version of the product are you using?
r5

Do you have an error log of what happened?
Date: 2008-12-13 21:44:10
ID: 1
Error occured in: Global
Count: 1
Message: ..\AddOns\OneBank3\OneBank3.lua line 38:
   attempt to index field 'buttons' (a nil value)
Debug:
   (tail call): ?
   (tail call): ?
   OneBank3\OneBank3.lua:38
      OneBank3\OneBank3.lua:32
   [string "safecall Dispatcher[2]"]:4:
      [string "safecall Dispatcher[2]"]:4
   [C]: ?
   [string "safecall Dispatcher[2]"]:13: ?()
   ...onLoader\CallbackHandler-1.0\CallbackHandler-1.0.lua:91 Fire()
   ...AddOns\Bartender4\libs\AceEvent-3.0\AceEvent-3.0.lua:70
      ...AddOns\Bartender4\libs\AceEvent-3.0\AceEvent-3.0.lua:69

Please provide any additional information below.