diff options
| author | Maxime Coste <frrrwww@gmail.com> | 2016-03-09 23:16:14 +0000 |
|---|---|---|
| committer | Maxime Coste <frrrwww@gmail.com> | 2016-03-09 23:16:14 +0000 |
| commit | 90d446b2f41f4210eaf84577cf3db7e9557eed8f (patch) | |
| tree | aa39c94c5675b3041f6cb22949c682bc4b958401 /src | |
| parent | 79782fb903822f7060ce1df3222517b62844e61a (diff) | |
It can happen during an undo/redo that the buffer be temporarily empty
Fix is_end in that case.
Diffstat (limited to 'src')
| -rw-r--r-- | src/buffer.inl.hh | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/buffer.inl.hh b/src/buffer.inl.hh index d6af3d4a..8397be33 100644 --- a/src/buffer.inl.hh +++ b/src/buffer.inl.hh @@ -104,7 +104,8 @@ inline ByteCoord Buffer::back_coord() const inline ByteCoord Buffer::end_coord() const { - return { line_count() - 1, m_lines.back().length() }; + return m_lines.empty() ? + ByteCoord{0,0} : ByteCoord{ line_count() - 1, m_lines.back().length() }; } inline BufferIterator::BufferIterator(const Buffer& buffer, ByteCoord coord) |