clear_glyph_matrix_rows (struct glyph_matrix *matrix, int start, int end)
{
eassert (start <= end);
- eassert (start >= 0 && start < matrix->nrows);
+ eassert (start >= 0 && start <= matrix->nrows);
eassert (end >= 0 && end <= matrix->nrows);
for (; start < end; ++start)