message: +1, otherwise no line will be staged
diff: @@ -561,11 +561,11 @@ void HunkWidget::stageSelected(int startLine, int end) {
  return;
  if (staged) {
  - stageSelected(lidx, lidx);
  + stageSelected(lidx, lidx + 1);
  return;
  }
  - unstageSelected(lidx, lidx);
  + unstageSelected(lidx, lidx + 1);
  }
  void HunkWidget::marginClicked(int pos, int modifier, int margin) {
  