diff --git a/apps/essimporter/importacdt.cpp b/apps/essimporter/importacdt.cpp
index 69760a6bdb..bab9b7b6b9 100644
--- a/apps/essimporter/importacdt.cpp
+++ b/apps/essimporter/importacdt.cpp
@@ -9,6 +9,8 @@ namespace ESSImport
 
     void ActorData::load(ESM::ESMReader &esm)
     {
+        blank();
+
         if (esm.isNextSub("ACTN"))
         {
             /*
diff --git a/apps/openmw/mwworld/store.cpp b/apps/openmw/mwworld/store.cpp
index 9d6e11f141..794b87bdfd 100644
--- a/apps/openmw/mwworld/store.cpp
+++ b/apps/openmw/mwworld/store.cpp
@@ -528,6 +528,10 @@ namespace MWWorld
         newCell.mAmbi.mSunlight = 0;
         newCell.mAmbi.mFog = 0;
         newCell.mAmbi.mFogDensity = 0;
+        newCell.mCellId.mPaged = true;
+        newCell.mCellId.mIndex.mX = x;
+        newCell.mCellId.mIndex.mY = y;
+
         return &mExt.insert(std::make_pair(key, newCell)).first->second;
     }
     const ESM::Cell *Store<ESM::Cell>::find(const std::string &id) const
diff --git a/apps/openmw/mwworld/worldimp.cpp b/apps/openmw/mwworld/worldimp.cpp
index 66e2dfa69c..1f5532655d 100644
--- a/apps/openmw/mwworld/worldimp.cpp
+++ b/apps/openmw/mwworld/worldimp.cpp
@@ -460,6 +460,7 @@ namespace MWWorld
                 ESM::GameSetting record;
                 record.mId = params.first;
                 record.mValue = params.second;
+                record.mRecordFlags = 0;
                 mStore.insertStatic(record);
             }
         }
diff --git a/components/fx/widgets.hpp b/components/fx/widgets.hpp
index 67f7883a67..061bd2d959 100644
--- a/components/fx/widgets.hpp
+++ b/components/fx/widgets.hpp
@@ -76,8 +76,6 @@ namespace fx
             MYGUI_RTTI_DERIVED(EditNumber)
 
         public:
-            EditNumber() : mLastPointerX(0) {}
-
             void setValue(T value)
             {
                 mValue = value;
@@ -241,9 +239,9 @@ namespace fx
             MyGUI::Widget* mDragger{nullptr};
             MyGUI::Widget* mFill{nullptr};
             MyGUI::TextBox* mValueLabel{nullptr};
-            T mValue;
+            T mValue{};
 
-            int mLastPointerX;
+            int mLastPointerX{0};
         };
 
         class EditNumberFloat4 : public EditNumber<float, osg::Vec4f> { MYGUI_RTTI_DERIVED(EditNumberFloat4) };