fix code style.

5 files changed, 4 insertions, 8 deletions

diff --git a/src/gui/popups/speechbubble.cpp b/src/gui/popups/speechbubble.cpp
index f1c7c0b9c..3b7a52e34 100644
--- a/src/gui/popups/speechbubble.cpp
+++ b/src/gui/popups/speechbubble.cpp
@@ -29,7 +29,6 @@
 #include "gui/widgets/browserbox.h"
 #include "gui/widgets/label.h"
 #include "gui/widgets/textbox.h"
-#include "gui/widgets/windowcontainer.h"
 
 #include <guichan/font.hpp>
 
diff --git a/src/gui/sdlfont.cpp b/src/gui/sdlfont.cpp
index 742f3d9aa..c1b090171 100644
--- a/src/gui/sdlfont.cpp
+++ b/src/gui/sdlfont.cpp
@@ -398,15 +398,15 @@ SDLFont::~SDLFont()
 TTF_Font *SDLFont::openFont(const char *const name, const int size)
 {
 // disabled for now because some systems like gentoo cant use it
-//#ifdef USE_SDL2
+// #ifdef USE_SDL2
 //    SDL_RWops *const rw = MPHYSFSRWOPS_openRead(name);
 //    if (!rw)
 //        return nullptr;
 //    return TTF_OpenFontIndexRW(rw, 1, size, 0);
-//#else
+// #else
     return TTF_OpenFontIndex(ResourceManager::getInstance()->getPath(
         name).c_str(), size, 0);
-//#endif
+// #endif
 }
 
 void SDLFont::loadFont(std::string filename,
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())