Cannot join two paragraphs together

[Martin Kou]

Reproduction procedure:

1. Open sample01.html in Firefox.
2. Enable "Show Blocks".
3. Place the cursor to the end of the first paragraph.
4. Press Shift-Enter.
5. Press Enter to open a new paragraph.
6. Now go back to the empty line in the previous paragraph.
7. Press Delete, press it again, press it as much as you want.
8. The second paragraph stays there as if nothing happened.

[Aleksey Onopriyenko]

I am not sure if this the same error but here is more simple way to see it:

1. Load sample01.html
2. Place the caret at the end of the first paragraph.
3. Press Enter and then press Backspace.

Firebug shows message

eEndNode has no properties
file: .../editor/_source/classes/fckdomrange.js
Line 64

[Frederico Caldeira Knabben]

The error described by Aleksey has been fixed with [815].

[Frederico Caldeira Knabben]

I'm not anymore able to reproduce this bug as described. There are still some inconsistencies, which deserve dedicated tickets.