6 files changed, 14 insertions, 12 deletions
diff --git a/src/gui/windows/equipmentwindow.cpp b/src/gui/windows/equipmentwindow.cpp
index 74bcaaafb..f26a877cf 100644
--- a/src/gui/windows/equipmentwindow.cpp
+++ b/src/gui/windows/equipmentwindow.cpp
@@ -324,7 +324,7 @@ void EquipmentWindow::action(const ActionEvent &event)
         {
             if (item->isEquipment() == Equipm_true)
             {
-                if (!item->isEquipped())
+                if (item->isEquipped() == Equipped_false)
                     PlayerInfo::equipItem(item, true);
             }
         }
@@ -468,7 +468,7 @@ void EquipmentWindow::mouseReleased(MouseEvent &event)
     {
         if (item->isEquipment() == Equipm_true)
         {
-            if (!item->isEquipped())
+            if (item->isEquipped() == Equipped_false)
                 PlayerInfo::equipItem(item, true);
         }
     }
@@ -492,7 +492,7 @@ void EquipmentWindow::mouseReleased(MouseEvent &event)
                     return;
             }
 
-            if (item->isEquipped())
+            if (item->isEquipped() == Equipped_true)
                 PlayerInfo::unequipItem(item, true);
         }
     }
diff --git a/src/gui/windows/inventorywindow.cpp b/src/gui/windows/inventorywindow.cpp
index b788039a9..0124152ee 100644
--- a/src/gui/windows/inventorywindow.cpp
+++ b/src/gui/windows/inventorywindow.cpp
@@ -741,8 +741,8 @@ void InventoryWindow::updateButtons(const Item *item)
     if (mUseButton)
     {
         const ItemInfo &info = item->getInfo();
-        const std::string &str
-            = (item->isEquipment() == Equipm_true && item->isEquipped())
+        const std::string &str = (item->isEquipment() == Equipm_true
+            && item->isEquipped() == Equipped_true)
             ? info.getUseButton2() : info.getUseButton();
         if (str.empty())
         {
diff --git a/src/gui/windows/itemamountwindow.cpp b/src/gui/windows/itemamountwindow.cpp
index 6ffd857bc..1369a0686 100644
--- a/src/gui/windows/itemamountwindow.cpp
+++ b/src/gui/windows/itemamountwindow.cpp
@@ -339,7 +339,7 @@ void ItemAmountWindow::action(const ActionEvent &event)
             Damaged_true,
             Favorite_false,
             Equipm_false,
-            false);
+            Equipped_false);
 
         if (mUsage == ShopBuyAdd)
             mMax = 10000;
diff --git a/src/gui/windows/npcdialog.cpp b/src/gui/windows/npcdialog.cpp
index 9c93b7474..096ab1c39 100644
--- a/src/gui/windows/npcdialog.cpp
+++ b/src/gui/windows/npcdialog.cpp
@@ -479,7 +479,7 @@ void NpcDialog::action(const ActionEvent &event)
                     item->getDamaged(),
                     item->getFavorite(),
                     Equipm_false,
-                    false);
+                    Equipped_false);
             }
         }
     }
diff --git a/src/gui/windows/outfitwindow.cpp b/src/gui/windows/outfitwindow.cpp
index d73f86a05..3a0f26d64 100644
--- a/src/gui/windows/outfitwindow.cpp
+++ b/src/gui/windows/outfitwindow.cpp
@@ -281,7 +281,9 @@ void OutfitWindow::wearOutfit(const int outfit, const bool unwearEmpty,
     {
         const Item *const item = PlayerInfo::getInventory()->findItem(
             mItems[outfit][i], mItemColors[outfit][i]);
-        if (item && !item->isEquipped() && item->getQuantity())
+        if (item
+            && item->isEquipped() == Equipped_false
+            && item->getQuantity())
         {
             if (item->isEquipment() == Equipm_true)
             {
@@ -516,7 +518,7 @@ void OutfitWindow::unequipNotInOutfit(const int outfit) const
     for (unsigned i = 0; i < invSize; i++)
     {
         const Item *const item = inventory->getItem(i);
-        if (item && item->isEquipped())
+        if (item && item->isEquipped() == Equipped_true)
         {
             bool found = false;
             for (unsigned f = 0; f < OUTFIT_ITEM_COUNT; f++)
@@ -632,7 +634,7 @@ void OutfitWindow::copyFromEquiped(const int dst)
     for (unsigned i = 0, sz = inventory->getSize(); i < sz; i++)
     {
         const Item *const item = inventory->getItem(i);
-        if (item && item->isEquipped())
+        if (item && item->isEquipped() == Equipped_true)
         {
             mItems[dst][outfitCell] = item->getId();
             mItemColors[dst][outfitCell++] = item->getColor();
diff --git a/src/gui/windows/tradewindow.cpp b/src/gui/windows/tradewindow.cpp
index 1dc1a9882..ef2897ccd 100644
--- a/src/gui/windows/tradewindow.cpp
+++ b/src/gui/windows/tradewindow.cpp
@@ -214,7 +214,7 @@ void TradeWindow::addItem(const int id,
         damaged,
         favorite,
         Equipm_false,
-        false);
+        Equipped_false);
 }
 
 void TradeWindow::addItem2(const int id,
@@ -240,7 +240,7 @@ void TradeWindow::addItem2(const int id,
         damaged,
         favorite,
         equipment,
-        false);
+        Equipped_false);
     if (slot >= 0)
         inv->setCards(slot, cards, sz);
 }