Doh! ChangeLog | 8 ++++++++ oln/io/read_image_pnm_2d.hh | 4 ++-- 2 files changed, 10 insertions(+), 2 deletions(-) Index: olena/ChangeLog from Roland Levillain &lt;roland(a)lrde.epita.fr&gt; Fix PBM (binary) image reading. * oln/io/read_image_pnm_2d.hh: (read_pnm_bin::impl_read_point): Swap read value, as specified in the PBM specification (1 for black, 0 for white). Index: olena/oln/io/read_image_pnm_2d.hh --- olena/oln/io/read_image_pnm_2d.hh (révision 237) +++ olena/oln/io/read_image_pnm_2d.hh (copie de travail) @@ -134,9 +134,9 @@ offset = 7; } if ((int)(v & (1<<offset--)) == 0) - this->output[this->p] = 0; - else this->output[this->p] = 1; + else + this->output[this->p] = 0; } void impl_preconditions()