8 files changed, 12 insertions, 9 deletions
diff --git a/src/net/tmwa/buyingstorehandler.cpp b/src/net/tmwa/buyingstorehandler.cpp
index b6b594d4c..882206761 100644
--- a/src/net/tmwa/buyingstorehandler.cpp
+++ b/src/net/tmwa/buyingstorehandler.cpp
@@ -35,7 +35,7 @@ BuyingStoreHandler::BuyingStoreHandler()
 void BuyingStoreHandler::create(const std::string &name A_UNUSED,
                                 const int maxMoney A_UNUSED,
                                 const bool flag A_UNUSED,
-                                std::vector<ShopItem*> &items A_UNUSED) const
+                                const std::vector<ShopItem*> &items A_UNUSED) const
 {
 }
 
diff --git a/src/net/tmwa/buyingstorehandler.h b/src/net/tmwa/buyingstorehandler.h
index 557267022..b9816310a 100644
--- a/src/net/tmwa/buyingstorehandler.h
+++ b/src/net/tmwa/buyingstorehandler.h
@@ -38,7 +38,7 @@ class BuyingStoreHandler final : public Net::BuyingStoreHandler
         void create(const std::string &name,
                     const int maxMoney,
                     const bool flag,
-                    std::vector<ShopItem*> &items) const override final
+                    const std::vector<ShopItem*> &items) const override final
                     A_CONST;
 
         void close() const override final A_CONST;
diff --git a/src/net/tmwa/cashshophandler.cpp b/src/net/tmwa/cashshophandler.cpp
index e0856dae6..53bb46392 100644
--- a/src/net/tmwa/cashshophandler.cpp
+++ b/src/net/tmwa/cashshophandler.cpp
@@ -39,7 +39,8 @@ void CashShopHandler::buyItem(const int points A_UNUSED,
 {
 }
 
-void CashShopHandler::buyItems(std::vector<ShopItem*> &items A_UNUSED) const
+void CashShopHandler::buyItems(const std::vector<ShopItem*> &items A_UNUSED)
+                               const
 {
 }
 
diff --git a/src/net/tmwa/cashshophandler.h b/src/net/tmwa/cashshophandler.h
index 2d6836d28..6c622270d 100644
--- a/src/net/tmwa/cashshophandler.h
+++ b/src/net/tmwa/cashshophandler.h
@@ -40,7 +40,7 @@ class CashShopHandler final : public Net::CashShopHandler
                      const ItemColor color,
                      const int amount) const override final A_CONST;
 
-        void buyItems(std::vector<ShopItem*> &items) const override final
+        void buyItems(const std::vector<ShopItem*> &items) const override final
                       A_CONST;
 
         void close() const override final A_CONST;
diff --git a/src/net/tmwa/markethandler.cpp b/src/net/tmwa/markethandler.cpp
index 3d65c6b8a..f9cb58d41 100644
--- a/src/net/tmwa/markethandler.cpp
+++ b/src/net/tmwa/markethandler.cpp
@@ -43,7 +43,8 @@ void MarketHandler::buyItem(const int itemId A_UNUSED,
 {
 }
 
-void MarketHandler::buyItems(std::vector<ShopItem*> &items A_UNUSED) const
+void MarketHandler::buyItems(const std::vector<ShopItem*> &items A_UNUSED)
+                             const
 {
 }
 
diff --git a/src/net/tmwa/markethandler.h b/src/net/tmwa/markethandler.h
index e0cb95c7d..4c40abe16 100644
--- a/src/net/tmwa/markethandler.h
+++ b/src/net/tmwa/markethandler.h
@@ -41,7 +41,7 @@ class MarketHandler final : public Net::MarketHandler
                      const ItemColor color,
                      const int amount) const override final A_CONST;
 
-        void buyItems(std::vector<ShopItem*> &items) const override final
+        void buyItems(const std::vector<ShopItem*> &items) const override final
                       A_CONST;
 };
 
diff --git a/src/net/tmwa/vendinghandler.cpp b/src/net/tmwa/vendinghandler.cpp
index c69adcb85..b2da37855 100644
--- a/src/net/tmwa/vendinghandler.cpp
+++ b/src/net/tmwa/vendinghandler.cpp
@@ -55,7 +55,8 @@ void VendingHandler::buy2(const Being *const being A_UNUSED,
 
 void VendingHandler::createShop(const std::string &name A_UNUSED,
                                 const bool flag A_UNUSED,
-                                std::vector<ShopItem*> &items A_UNUSED) const
+                                const std::vector<ShopItem*> &items A_UNUSED)
+                                const
 {
 }
 
diff --git a/src/net/tmwa/vendinghandler.h b/src/net/tmwa/vendinghandler.h
index 585614fab..b06b15263 100644
--- a/src/net/tmwa/vendinghandler.h
+++ b/src/net/tmwa/vendinghandler.h
@@ -50,8 +50,8 @@ class VendingHandler final : public Net::VendingHandler
 
         void createShop(const std::string &name,
                         const bool flag,
-                        std::vector<ShopItem*> &items) const override final
-                        A_CONST;
+                        const std::vector<ShopItem*> &items) const
+                        override final A_CONST;
 };
 
 }  // namespace TmwAthena