message: remove content, because it is used in the editor
diff: @@ -736,7 +736,7 @@ void HunkWidget::load(git::Patch &staged, bool force)
  // Load hunk.
  QList<Line> lines;
  - QByteArray content; // just for debugging
  + QByteArray content;
  // Create content for the editor
  int patchCount = mPatch.lineCount(mIndex);
  