diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/terminal_ui.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/terminal_ui.cc b/src/terminal_ui.cc index 3b87ea0f..2ff84312 100644 --- a/src/terminal_ui.cc +++ b/src/terminal_ui.cc @@ -145,7 +145,7 @@ struct TerminalUI::Window::Line void TerminalUI::Window::blit(Window& target) { - kak_assert(pos.line + lines.size() <= target.lines.size()); + kak_assert(pos.line < target.lines.size()); auto target_line = target.lines.begin() + (size_t)pos.line; for (auto& line : lines) { @@ -153,7 +153,8 @@ void TerminalUI::Window::blit(Window& target) target_line->resize(target.size.column); target_line->atoms.insert(target_line->erase_range(pos.column, size.column), line.atoms.begin(), line.atoms.end()); - ++target_line; + if (++target_line == target.lines.end()) + break; } } |