warning while playing with UOF

[Pedro Giffuni]

Hello;
I started playing (writing and then re-reading a "hello world" document)with 
UOF and I noticed this warning:
openoffice-r1356713-swriterWarning: at xsl:variable on line 14352 column 36 of 
odf2uof.xsl:  SXWN9001: A variable with no following sibling instructions has 
no effect
cheers,
Pedro.