Infinite loop in xsl processing

Hi,

I am using modular documents with xi:include.

When I include a sect1 document, a part of a modular chapter, xsltproc
works fine with my own xsl customization file (only param's). When I
process the file as a stand alone document with the same customization
file xsltproc and stylesheets (1.62.4) go in an infinite loop. The top
of the loop looks like:

runtime error: file ..../common/common.xsl line 132 element text
xsltApplyOneTemplate: Loop found ???
try increasing xsltMaxDepth (--maxdepth)
Templates:
#0 name is.component
#1 name sect1 name label.markup
#2 name sect1 name label.markup
#3 name sect1 name label.markup
#4 name sect1 name label.markup
etc.

If I remove the param section.label.includes.component.label '1' from
the customization everything works fine. Is this a bug, a feature or am
I doing something wrong?

--------------------------------------
Maarten Sanders