[xslt] elem uninitialised?

[Igor Zlatkovic <igor zlatkovic com>]

Hi there,

In the file variables.c, on the line 757, a variable 'elem' 
is declared:

   xsltStackElemPtr elem;

The next time this variable is referenced on the line 810, 
with:

   xsltFreeStackElem(elem);

Should this be executed, elem will contain garbage at the 
point it is passed to xsltFreeStackElem, because it was 
never initialised. That doesn't look right. Should I fix?

Ciao,
Igor