ceres-solver/SOURCES/ceres-solver_bounds.patch

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2019-05-07 04:03:18 +00:00
diff -rupN ceres-solver-1.13.0/internal/ceres/compressed_row_sparse_matrix.cc ceres-solver-1.13.0-new/internal/ceres/compressed_row_sparse_matrix.cc
--- ceres-solver-1.13.0/internal/ceres/compressed_row_sparse_matrix.cc 2017-08-03 09:10:55.000000000 +0200
+++ ceres-solver-1.13.0-new/internal/ceres/compressed_row_sparse_matrix.cc 2018-07-28 22:31:51.989682309 +0200
@@ -196,6 +196,11 @@ CompressedRowSparseMatrix* CompressedRow
CompressedRowSparseMatrix* output =
new CompressedRowSparseMatrix(num_rows, num_cols, input.num_nonzeros());
+ if (num_rows == 0) {
+ // No data to copy.
+ return output;
+ }
+
// Copy the contents of the cols and values array in the order given
// by index and count the number of entries in each row.
int* output_rows = output->mutable_rows();