6 files changed, 10 insertions, 30 deletions
diff --git a/src/gui/windows/npcselldialog.cpp b/src/gui/windows/npcselldialog.cpp
index b975bb6d1..a50c31e29 100644
--- a/src/gui/windows/npcselldialog.cpp
+++ b/src/gui/windows/npcselldialog.cpp
@@ -54,7 +54,8 @@
 #include "debug.h"
 
 NpcSellDialog::NpcSellDialog(const int npcId) :
-    SellDialog(npcId)
+    SellDialog(),
+    mNpcId(npcId)
 {
 }
 
diff --git a/src/gui/windows/npcselldialog.h b/src/gui/windows/npcselldialog.h
index a79220a85..02df1e143 100644
--- a/src/gui/windows/npcselldialog.h
+++ b/src/gui/windows/npcselldialog.h
@@ -44,6 +44,8 @@ class NpcSellDialog final : public SellDialog
 
     protected:
         void sellAction(const ActionEvent &event) override final;
+
+        int mNpcId;
 };
 
 #endif  // GUI_WINDOWS_NPCSELLDIALOG_H
diff --git a/src/gui/windows/selldialog.cpp b/src/gui/windows/selldialog.cpp
index 32ee2e827..4d4c4d8df 100644
--- a/src/gui/windows/selldialog.cpp
+++ b/src/gui/windows/selldialog.cpp
@@ -55,36 +55,15 @@
 
 SellDialog::DialogList SellDialog::instances;
 
-SellDialog::SellDialog(const int npcId) :
+SellDialog::SellDialog() :
     // TRANSLATORS: sell dialog name
     Window(_("Sell"), false, nullptr, "sell.xml"),
     ActionListener(),
     SelectionListener(),
-    mNick(""),
-    mNpcId(npcId),
     mPlayerMoney(0),
     mMaxItems(0),
     mAmountItems(0)
 {
-    init();
-}
-
-SellDialog::SellDialog(const std::string &nick) :
-    // TRANSLATORS: sell dialog name
-    Window(_("Sell"), false, nullptr, "sell.xml"),
-    ActionListener(),
-    SelectionListener(),
-    mNick(nick),
-    mNpcId(-1),
-    mPlayerMoney(0),
-    mMaxItems(0),
-    mAmountItems(0)
-{
-    init();
-}
-
-void SellDialog::init()
-{
     setWindowName("Sell");
     setResizable(true);
     setCloseButton(true);
diff --git a/src/gui/windows/selldialog.h b/src/gui/windows/selldialog.h
index 471ae74f2..b97cb13dc 100644
--- a/src/gui/windows/selldialog.h
+++ b/src/gui/windows/selldialog.h
@@ -51,7 +51,7 @@ class SellDialog notfinal : public Window,
          *
          * @see Window::Window
          */
-        explicit SellDialog(const int npcId);
+        SellDialog();
 
         /**
          * Constructor.
@@ -65,8 +65,6 @@ class SellDialog notfinal : public Window,
          */
         ~SellDialog();
 
-        void init();
-
         /**
          * Resets the dialog, clearing inventory.
          */
@@ -124,8 +122,6 @@ class SellDialog notfinal : public Window,
 
         virtual void sellAction(const ActionEvent &event) = 0;
 
-        std::string mNick;
-
         Button *mSellButton;
         Button *mQuitButton;
         Button *mAddMaxButton;
@@ -138,7 +134,6 @@ class SellDialog notfinal : public Window,
         Slider *mSlider;
         ShopItems *mShopItems;
 
-        int mNpcId;
         int mPlayerMoney;
         int mMaxItems;
         int mAmountItems;
diff --git a/src/gui/windows/shopselldialog.cpp b/src/gui/windows/shopselldialog.cpp
index 71775e726..44b15fd42 100644
--- a/src/gui/windows/shopselldialog.cpp
+++ b/src/gui/windows/shopselldialog.cpp
@@ -54,7 +54,8 @@
 #include "debug.h"
 
 ShopSellDialog::ShopSellDialog(const std::string &nick) :
-    SellDialog(nick)
+    SellDialog(),
+    mNick(nick)
 {
 }
 
diff --git a/src/gui/windows/shopselldialog.h b/src/gui/windows/shopselldialog.h
index bec840409..8ae90d903 100644
--- a/src/gui/windows/shopselldialog.h
+++ b/src/gui/windows/shopselldialog.h
@@ -44,6 +44,8 @@ class ShopSellDialog final : public SellDialog
 
     protected:
         void sellAction(const ActionEvent &event) override final;
+
+        std::string mNick;
 };
 
 #endif  // GUI_WINDOWS_SHOPSELLDIALOG_H