signed comparison warning fix

git-svn-id: https://phat.googlecode.com/svn/trunk@148 8e3bb3c2-eed4-f18f-5264-0b6c94e6926d

1 files changed, 1 insertions, 1 deletions

diff --git a/include/phat/algorithms/block_spectral_sequence_reduction.h b/include/phat/algorithms/block_spectral_sequence_reduction.h
index 398236e..2240c34 100644
--- a/include/phat/algorithms/block_spectral_sequence_reduction.h
+++ b/include/phat/algorithms/block_spectral_sequence_reduction.h
@@ -54,7 +54,7 @@ namespace phat {
                         index row_begin = (cur_stripe - cur_pass) * block_size;

                         index row_end = row_begin + block_size;

                         unreduced_cols_next_pass[ cur_stripe ].clear();

-                        for( index idx = 0; idx < unreduced_cols_cur_pass[ cur_stripe ].size(); idx++ ) {

+                        for( index idx = 0; idx < (index)unreduced_cols_cur_pass[ cur_stripe ].size(); idx++ ) {

                             index cur_col = unreduced_cols_cur_pass[ cur_stripe ][ idx ];

                             index lowest_one = boundary_matrix.get_max_index( cur_col );

                             while( lowest_one != -1 && lowest_one >= row_begin && lowest_one < row_end  && lowest_one_lookup[ lowest_one ] != -1 ) {