this patch (stolen from the debian BTS) outlines the problem and its fix (in /usr/bin/xmlto): @@ -272,8 +272,8 @@ ;; --stringparam) MYPARAM="$2" - XSLTPARAMS="XSLTPARAMS --stringparam ${MYPARAM%=*}" - XSLTPARAMS="XSLTPARAMS $MYPARAM#*=}" + XSLTPARAMS="$XSLTPARAMS --stringparam ${MYPARAM%=*}" + XSLTPARAMS="$XSLTPARAMS ${MYPARAM#*=}" shift 2 ;; --noclean)
Looks like this is fixed with 0.0.22