message: Add missing default value for data member
diff: @@ -149,7 +149,8 @@ fNcontributors(0),
  fNtracks(0),
  fIsEvRej(0),
  fRunNumber(0),
  -fFillMCGenTrees(kTRUE)
  +fFillMCGenTrees(kTRUE),
  +fDsMassKKOpt(1)
  {
  /// Default constructor
  @@ -225,7 +226,8 @@ fNcontributors(0),
  fNtracks(0),
  fIsEvRej(0),
  fRunNumber(0),
  -fFillMCGenTrees(kTRUE)
  +fFillMCGenTrees(kTRUE),
  +fDsMassKKOpt(1)
  {
  /// Standard constructor
  