Fix different warnings from previous commits.

7 files changed, 13 insertions, 14 deletions

diff --git a/src/gui/sdlfont.cpp b/src/gui/sdlfont.cpp
index 3ece4b849..181bcef87 100644
--- a/src/gui/sdlfont.cpp
+++ b/src/gui/sdlfont.cpp
@@ -96,7 +96,6 @@ class SDLTextChunk final
                 || color.b != color2.b)
             {   // outlining
                 SDL_Color sdlCol2;
-                const SDL_PixelFormat * const format = surface->format;
                 SDL_Surface *background = imageHelper->create32BitSurface(
                     width, height);
                 if (!background)
@@ -120,8 +119,10 @@ class SDLTextChunk final
                 }
                 SDL_Rect rect =
                 {
-                    OUTLINE_SIZE, 0,
-                    surface->w, surface->h
+                    OUTLINE_SIZE,
+                    0,
+                    static_cast<Uint16>(surface->w),
+                    static_cast<Uint16>(surface->h)
                 };
 //                SDL_SetAlpha(surface2, 0, SDL_ALPHA_OPAQUE);
                 SDL_gfxBlitRGBA(surface2, nullptr, background, &rect);
diff --git a/src/gui/serverdialog.cpp b/src/gui/serverdialog.cpp
index 4ba2bca1d..5e7c80515 100644
--- a/src/gui/serverdialog.cpp
+++ b/src/gui/serverdialog.cpp
@@ -476,10 +476,6 @@ void ServerDialog::valueChanged(const gcn::SelectionEvent &)
         mDeleteButton->setEnabled(false);
         return;
     }
-
-    // Update the server and post fields according to the new selection
-    const ServerInfo &myServer = mServersListModel->getServer(index);
-
     mDeleteButton->setEnabled(true);
 }
 
diff --git a/src/gui/skilldialog.cpp b/src/gui/skilldialog.cpp
index 00d26b17c..35e3e7422 100644
--- a/src/gui/skilldialog.cpp
+++ b/src/gui/skilldialog.cpp
@@ -726,9 +726,9 @@ SkillData *SkillInfo::getData(const int level1)
     return (*it).second;
 }
 
-SkillData *SkillInfo::getData1(const int level)
+SkillData *SkillInfo::getData1(const int lev)
 {
-    SkillDataMapIter it = dataMap.find(level);
+    SkillDataMapIter it = dataMap.find(lev);
     if (it == dataMap.end())
         return dataMap[0];
     return (*it).second;
diff --git a/src/gui/widgets/button.cpp b/src/gui/widgets/button.cpp
index f0337766f..265815929 100644
--- a/src/gui/widgets/button.cpp
+++ b/src/gui/widgets/button.cpp
@@ -377,8 +377,8 @@ void Button::draw(gcn::Graphics *graphics)
             const int width = font->getWidth(mCaption);
             if (mImages)
             {
-                const int width = width + mImageWidth + spacing;
-                imageX = getWidth() / 2 - width / 2;
+                const int w = width + mImageWidth + spacing;
+                imageX = (getWidth() - w) / 2;
                 textX = imageX + mImageWidth + spacing - width / 2;
             }
             else
diff --git a/src/gui/widgets/namesmodel.cpp b/src/gui/widgets/namesmodel.cpp
index 299eed355..186976d13 100644
--- a/src/gui/widgets/namesmodel.cpp
+++ b/src/gui/widgets/namesmodel.cpp
@@ -52,6 +52,6 @@ std::string NamesModel::getElementAt(int i)
 
 void NamesModel::fillFromArray(const char *const *const arr, std::size_t sz)
 {
-    for (int f = 0; f < sz; f ++)
+    for (size_t f = 0; f < sz; f ++)
         mNames.push_back(gettext(arr[f]));
 }
diff --git a/src/gui/widgets/setupitem.cpp b/src/gui/widgets/setupitem.cpp
index d3c46e0ec..dd2d16caf 100644
--- a/src/gui/widgets/setupitem.cpp
+++ b/src/gui/widgets/setupitem.cpp
@@ -562,7 +562,8 @@ SetupItemDropDown::SetupItemDropDown(std::string text,
     mHorizont(nullptr),
     mLabel(nullptr),
     mModel(model),
-    mDropDown(nullptr)
+    mDropDown(nullptr),
+    mWidth(width)
 {
     mValueType = VSTR;
     createControls();
diff --git a/src/resources/sdlimagehelper.cpp b/src/resources/sdlimagehelper.cpp
index abc9ca068..fb613d9cf 100644
--- a/src/resources/sdlimagehelper.cpp
+++ b/src/resources/sdlimagehelper.cpp
@@ -129,7 +129,8 @@ Image *SDLImageHelper::load(SDL_Surface *const tmpImage)
 }
 
 Image *SDLImageHelper::createTextSurface(SDL_Surface *const tmpImage,
-                                         int width, int height,
+                                         int width A_UNUSED,
+                                         int height A_UNUSED,
                                          const float alpha)
 {
     if (!tmpImage)