IE: Error on Find dialog with "match whole word"

[Frederico Caldeira Knabben]

Steps to Reproduce

1. In the editing area, type "hello you hello".
2. Open the "Find" dialog.
3. Check the "Match whole word" option.
4. Type "hello" in the find field.
5. Click on "Find".

A JavaScript error is thrown.

It looks like an IE only issue. Works well with Firefox.

[Martin Kou]

I guess we can put this in 2.6.4, the fix is very simple.

[Frederico Caldeira Knabben]

This fix makes no difference for me. I still have the same error.

When opening the debugger, the error happens at line 145 of fck_replace.html because "curNode" is null ('length' is null or not an object).

[Martin Kou]

Ok, there are actually two possible errors there:

1. When the search item is at exactly the end of the document, which was fixed in the first patch.
2. When the search item is at exactly the beginning of the document, which is what's missing in the first patch.

Alright... posting updated patch for problem 2.

[Martin Kou]

Fixed with [2778].

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