message: Align source file with header
diff: @@ -222,7 +222,7 @@ FileWidget::FileWidget(
  const git::Patch &patch,
  const git::Patch &staged,
  QWidget *parent)
  - : QFrame(parent), mView(view), mDiff(diff), mPatch(patch)
  + : QWidget(parent), mView(view), mDiff(diff), mPatch(patch)
  {
  setObjectName("FileWidget");
  QVBoxLayout *layout = new QVBoxLayout(this);
  