another limited items bug fixed (if limit was not reached, items would still be displayed in the tooltip)

diff --git a/core.lua b/core.lua
index 3d4002d..94c3852 100644
--- a/core.lua
+++ b/core.lua
@@ -712,6 +712,8 @@ function BrokerGarbage:GetCheapest(number)
 									break;
 								end
 							end
+						else
+							insert = false
 						end
 						if insert then
 							-- treat like a regular include item