diff --git a/QsLog/QsLog.cpp b/QsLog/QsLog.cpp
index 7eafd151..3114e4f6 100644
--- a/QsLog/QsLog.cpp
+++ b/QsLog/QsLog.cpp
@@ -220,7 +220,7 @@ Logger::Helper::~Helper()
     catch(std::exception&) {
         // you shouldn't throw exceptions from a sink
         assert(!"exception in logger helper destructor");
-        throw;
+        //CHANGED throw;
     }
 }
 
diff --git a/YACReader/render.cpp b/YACReader/render.cpp
index fd8f636b..ff4177c9 100644
--- a/YACReader/render.cpp
+++ b/YACReader/render.cpp
@@ -876,7 +876,7 @@ void Render::nextDoublePage()
 		update();
 		emit pageChanged(currentIndex);
 	}
-	else if (hasLoadedComic() && (currentIndex >= numPages()-2))
+    else if (hasLoadedComic() && ((unsigned int)currentIndex >= numPages()-2))
 	{
 		emit isLast();
 	}
diff --git a/YACReader/yacreader_local_client.cpp b/YACReader/yacreader_local_client.cpp
index a6175b99..5f246426 100644
--- a/YACReader/yacreader_local_client.cpp
+++ b/YACReader/yacreader_local_client.cpp
@@ -95,10 +95,10 @@ bool YACReaderLocalClient::requestComicInfo(quint64 libraryId, ComicDB & comic,
 		tries = 0;
         int dataRead = 0;
 		localSocket->waitForReadyRead(1000);
-		while(data.length() < totalSize && tries < 20 )
+        while((unsigned int)data.length() < totalSize && tries < 20 )
 		{
 			data.append(localSocket->readAll());
-			if(data.length() < totalSize)
+            if((unsigned int)data.length() < totalSize)
 				localSocket->waitForReadyRead(100);
             if(data.length() == dataRead)
                 tries++;
diff --git a/shortcuts_management/actions_groups_model.cpp b/shortcuts_management/actions_groups_model.cpp
index cc5e1488..4dbb1a9b 100644
--- a/shortcuts_management/actions_groups_model.cpp
+++ b/shortcuts_management/actions_groups_model.cpp
@@ -7,11 +7,15 @@ ActionsGroupsModel::ActionsGroupsModel(QObject *parent) :
 
 int ActionsGroupsModel::rowCount(const QModelIndex &parent) const
 {
+    Q_UNUSED(parent);
+
     return groups.length();
 }
 
 int ActionsGroupsModel::columnCount(const QModelIndex &parent) const
 {
+    Q_UNUSED(parent);
+
     return 1;
 }
 
@@ -39,6 +43,8 @@ QVariant ActionsGroupsModel::data(const QModelIndex &index, int role) const
 
 QModelIndex ActionsGroupsModel::parent(const QModelIndex &index) const
 {
+    Q_UNUSED(index);
+
     return QModelIndex();
 }
 
diff --git a/shortcuts_management/actions_shortcuts_model.cpp b/shortcuts_management/actions_shortcuts_model.cpp
index ba9b98bc..13408d1f 100644
--- a/shortcuts_management/actions_shortcuts_model.cpp
+++ b/shortcuts_management/actions_shortcuts_model.cpp
@@ -11,11 +11,15 @@ ActionsShortcutsModel::ActionsShortcutsModel(QObject *parent) :
 
 int ActionsShortcutsModel::rowCount(const QModelIndex &parent) const
 {
+    Q_UNUSED(parent);
+
     return actions.length();
 }
 
 int ActionsShortcutsModel::columnCount(const QModelIndex &parent) const
 {
+    Q_UNUSED(parent);
+
     return 3;
 }
 
@@ -78,6 +82,8 @@ QVariant ActionsShortcutsModel::data(const QModelIndex &index, int role) const
 
 bool ActionsShortcutsModel::setData(const QModelIndex &index, const QVariant &value, int role)
 {
+    Q_UNUSED(role);
+
     if(index.column() == KEYS)
     {
         ShortcutsManager sm = ShortcutsManager::getShortcutsManager();
@@ -95,6 +101,8 @@ bool ActionsShortcutsModel::setData(const QModelIndex &index, const QVariant &va
 
 QModelIndex ActionsShortcutsModel::parent(const QModelIndex &index) const
 {
+    Q_UNUSED(index);
+
     return QModelIndex();
 }
 
diff --git a/shortcuts_management/edit_shortcut_item_delegate.cpp b/shortcuts_management/edit_shortcut_item_delegate.cpp
index 14c8e906..2fb0a4d9 100644
--- a/shortcuts_management/edit_shortcut_item_delegate.cpp
+++ b/shortcuts_management/edit_shortcut_item_delegate.cpp
@@ -9,6 +9,9 @@ EditShortcutItemDelegate::EditShortcutItemDelegate(QObject *parent) :
 
 QWidget *EditShortcutItemDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
 {
+    Q_UNUSED(option);
+    Q_UNUSED(index);
+
     KeySequenceLineEdit * editor = new KeySequenceLineEdit(parent);
     connect(editor,SIGNAL(editingFinished()),this,SLOT(closeShortcutEditor()));
     return editor;
@@ -31,6 +34,8 @@ void EditShortcutItemDelegate::setModelData(QWidget *editor, QAbstractItemModel
 
 void EditShortcutItemDelegate::updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &mi) const
 {
+    Q_UNUSED(mi);
+
    editor->setGeometry(option.rect);
 }
 
diff --git a/shortcuts_management/edit_shortcuts_dialog.cpp b/shortcuts_management/edit_shortcuts_dialog.cpp
index 46dea7a6..c309b907 100644
--- a/shortcuts_management/edit_shortcuts_dialog.cpp
+++ b/shortcuts_management/edit_shortcuts_dialog.cpp
@@ -86,6 +86,8 @@ void EditShortcutsDialog::resetToDefaults()
 
 void EditShortcutsDialog::loadShortcuts(const QModelIndex &mi,const QModelIndex &mi2)
 {
+    Q_UNUSED(mi2);
+
     actionsModel->addActions(groupsModel->getActions(mi));
 }