message: cppcheck: fix same expression
  [avogadro/qtgui/fileformatdialog.cpp:152] -> [avogadro/qtgui/fileformatdialog.cpp:152]: (style) Same expression on both sides of '&&'.
diff: @@ -150,7 +150,7 @@ const Io::FileFormat* FileFormatDialog::findFileFormat(
  if ((formatFlags & FileFormat::Read && formatFlags & FileFormat::Write) ||
  ((formatFlags & FileFormat::Read) == 0 &&
  - (formatFlags & FileFormat::Read) == 0)) {
  + (formatFlags & FileFormat::Write) == 0)) {
  // Both or neither read/write
  noun = tr("handlers", "File handlers");
  verb = tr("handle", "e.g. file handlers that can 'handle' this file.");
  