small cout bug (cast bg to int instead of char)

diff --git a/itk/clitkSliceBySliceRelativePositionFilter.txx b/itk/clitkSliceBySliceRelativePositionFilter.txx
index db3c677c0e8701c2a424676fcd72117e26576b12..e68514da031c0f6f1a6725a2df78f97d0c189fe7 100644 (file)
--- a/itk/clitkSliceBySliceRelativePositionFilter.txx
+++ b/itk/clitkSliceBySliceRelativePositionFilter.txx
@@ -78,7 +78,7 @@ clitk::SliceBySliceRelativePositionFilter<ImageType>::
 PrintOptions(std::ostream & os) 
 {
   os << "Slice direction = " << this->GetDirection() << std::endl
-     << "BG value        = " << this->GetBackgroundValue() << std::endl;
+     << "BG value        = " << (int)this->GetBackgroundValue() << std::endl;
   for(int i=0; i<this->GetNumberOfAngles(); i++) {
     os << "Orientation     = " << this->GetOrientationTypeString()[i] << std::endl;
     os << "Angles     = " << clitk::rad2deg(this->GetAngle1InRad(i))