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-rw-r--r--src/inventory.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/inventory.cpp b/src/inventory.cpp
index 53cdeb34c..61500fb7a 100644
--- a/src/inventory.cpp
+++ b/src/inventory.cpp
@@ -38,12 +38,13 @@
#include "debug.h"
-struct SlotUsed final : public std::unary_function<Item*, bool>
+struct SlotUsed final
{
bool operator()(const Item *const item) const
{
return item && item->mId >= 0 && item->mQuantity > 0;
}
+ typedef Item *argument_type;
};
Inventory::Inventory(const int type, const int size1) :