Code clean up

src/properties/downloadedpiecesbar.cpp

@@ -48,7 +48,7 @@ std::vector<float> DownloadedPiecesBar::bitfieldToFloatVector(const libtorrent::
 {
   std::vector<float> result(reqSize, 0.0);
 
-	if (vecin.size() == 0)
+  if (vecin.empty())
     return result;
 
   const float ratio = vecin.size() / (float)reqSize;
@@ -121,7 +121,7 @@ std::vector<float> DownloadedPiecesBar::bitfieldToFloatVector(const libtorrent::
     // normalization <0, 1>
     value /= ratio;
 
-		// float precision sometimes gives > 1, bacause in not possible to store irrational numbers
+    // float precision sometimes gives > 1, because in not possible to store irrational numbers
     value = qMin(value, (float)1.0);
 
     result[x] = value;
@@ -151,7 +151,7 @@ int DownloadedPiecesBar::mixTwoColors(int &rgb1, int &rgb2, float ratio)
 
 void DownloadedPiecesBar::updateImage()
 {
-//	qDebug() << "updateImage";
+  //  qDebug() << "updateImage";
   QImage image2(width() - 2, 1, QImage::Format_RGB888);
 
   if (pieces.empty()) {

src/properties/pieceavailabilitybar.cpp

@@ -48,7 +48,7 @@ std::vector<float> PieceAvailabilityBar::intToFloatVector(const std::vector<int>
 {
   std::vector<float> result(reqSize, 0.0);
 
-	if (vecin.size() == 0)
+  if (vecin.empty())
     return result;
 
   const float ratio = vecin.size() / (float)reqSize;
@@ -130,7 +130,7 @@ std::vector<float> PieceAvailabilityBar::intToFloatVector(const std::vector<int>
     // normalization <0, 1>
     value /= ratio * maxElement;
 
-		// float precision sometimes gives > 1, bacause in not possible to store irrational numbers
+    // float precision sometimes gives > 1, because in not possible to store irrational numbers
     value = qMin(value, (float)1.0);
 
     result[x] = value;
@@ -159,7 +159,7 @@ int PieceAvailabilityBar::mixTwoColors(int &rgb1, int &rgb2, float ratio)
 
 void PieceAvailabilityBar::updateImage()
 {
-//	qDebug() << "updateImageAv";
+  //  qDebug() << "updateImageAv";
   QImage image2(width() - 2, 1, QImage::Format_RGB888);
 
   if (pieces.empty()) {
@@ -235,3 +235,4 @@ void PieceAvailabilityBar::setColors(int background, int border, int available)
   updateImage();
   update();
 }
+