diff options
| -rw-r--r-- | main.lua | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/main.lua b/main.lua index e3d2ef4..98d2707 100644 --- a/main.lua +++ b/main.lua @@ -449,10 +449,12 @@ function App.keychord_pressed(chord) elseif love.mouse.isDown('1') or chord:sub(1,2) == 'C-' then -- DON'T reset line.y here local drawing_index, drawing = Drawing.current_drawing() - local before = snapshot(drawing_index) - Drawing.keychord_pressed(chord) - record_undo_event({before=before, after=snapshot(drawing_index)}) - save_to_disk(Lines, Filename) + if drawing_index then + local before = snapshot(drawing_index) + Drawing.keychord_pressed(chord) + record_undo_event({before=before, after=snapshot(drawing_index)}) + save_to_disk(Lines, Filename) + end elseif chord == 'escape' and love.mouse.isDown('1') then local _,drawing = Drawing.current_drawing() if drawing then |