bug in multiple citation reference processing

[Mario Albrecht]

Hi!

If I use several bibtex references at the same place,
LyX produces wrong Latex code:
\cite{xxx100, xxx299, xxx399}

White space in argument---line 32 of file xxx.aux
 : \citation{
 :            xxx299}
I'm skipping whatever remains of this command
White space in argument---line 33 of file xxx.aux
 : \citation{
 :            xxx399}

Any easy way round?

  Mario