"Join lines" tool changes bezier lines to normal

[rsevero]

Describe the bug "Join lines" tool changes bezier lines to normal

To Reproduce Steps to reproduce the behavior:

1. Set line type to bezier
2. Go to the drawing window, draw a line and check that it is actually a bezier line
3. Clicki on the "join lines" button
4. draw a line near the previous line so that both are joined
5. See that the new line drawn is normal and not bezier

Expected behavior For the new, joined, line be a bezier line as set

Device (please complete the following information):

• Motorola g42
• Android 13
• TopodroidX 6.2.46

[marcocorvi]

fixed in 6.2.47