fix Buffer::line_length for last line

This commit is contained in:
Maxime Coste 2012-02-27 19:52:36 +00:00
parent c03506ca04
commit 5bddd166f1

View File

@ -75,8 +75,8 @@ BufferPos Buffer::line_at(const BufferIterator& iterator) const
BufferSize Buffer::line_length(BufferPos line) const
{
assert(not m_lines.empty());
BufferPos end = (line >= line_count() - 1) ?
m_content.size() : m_lines[line + 1] - 1;
BufferPos end = (line < m_lines.size() - 1) ?
m_lines[line + 1] - 1 : m_content.size();
return end - m_lines[line];
}