fix code style.

3 files changed, 1 insertions, 4 deletions

diff --git a/src/gui/widgets/progressbar.cpp b/src/gui/widgets/progressbar.cpp
index eddbfe2db..35c270084 100644
--- a/src/gui/widgets/progressbar.cpp
+++ b/src/gui/widgets/progressbar.cpp
@@ -44,7 +44,6 @@ ProgressBar::ProgressBar(const Widget2 *const widget, float progress,
     gcn::WidgetListener(),
     mFillRect(),
     mSkin(nullptr),
-    mSkinFill(nullptr),
     mProgress(progress),
     mProgressToGo(progress),
     mBackgroundColor(Theme::getProgressColor(backColor >= 0
diff --git a/src/gui/widgets/progressbar.h b/src/gui/widgets/progressbar.h
index 9b2ab353a..10ebbbd01 100644
--- a/src/gui/widgets/progressbar.h
+++ b/src/gui/widgets/progressbar.h
@@ -32,7 +32,6 @@
 
 #include "localconsts.h"
 
-class Graphics;
 class ImageCollection;
 class Skin;
 
@@ -142,7 +141,6 @@ class ProgressBar final : public gcn::Widget,
     private:
         ImageRect mFillRect;
         Skin *mSkin;
-        Skin *mSkinFill;
         float mProgress;
         float mProgressToGo;
 
diff --git a/src/gui/widgets/windowcontainer.cpp b/src/gui/widgets/windowcontainer.cpp
index d420e1183..723746ab9 100644
--- a/src/gui/widgets/windowcontainer.cpp
+++ b/src/gui/widgets/windowcontainer.cpp
@@ -61,7 +61,7 @@ void WindowContainer::adjustAfterResize(const int oldScreenWidth,
 void WindowContainer::moveWidgetAfter(gcn::Widget *const after,
                                       gcn::Widget *const widget)
 {
-    WidgetListIterator widgetIter = std::find(
+    const WidgetListIterator widgetIter = std::find(
         mWidgets.begin(), mWidgets.end(), widget);
 
     if (widgetIter == mWidgets.end())