10.1.5 bug

[Addonman]

Count: 1
Message: Interface/AddOns/ExtVendor/ExtVendor.lua line 782:
attempt to index global 'MerchantFrameBottomRightBorder' (a nil value)
Debug:
[string "=(tail call)"]: ?
[string "=(tail call)"]: ?
[string "=[C]"]: ?
[string "@Interface/AddOns/ExtVendor/ExtVendor.lua"]:782: ExtVendor_RebuildMerchantFrame()
[string "@Interface/AddOns/ExtVendor/ExtVendor.lua"]:79: ExtVendor_OnLoad()
[string "*ExtVendor.xml:12_OnLoad"]:1:
[string "*ExtVendor.xml:12_OnLoad"]:1
Locals:
(*temporary) = defined =[C]:-1