Any clue if this could be a typo?

[Matteo Casalin]

Dear all,
     I stumbled upon this code:

https://opengrok.libreoffice.org/xref/core/sw/source/ui/fldui/fldpage.cxx?r=1a33947a#143

and think that at line 152 token #2 should be obtained instead of token 
#1 (which was just obtained a couple of lines before).
I don't know what this code is used for, does anybody have a clue on 
whether this is a typo or not?
If it is, I can proceed with fixing it.

Thanks and kind regards
Matteo