Beta 3 configure script problem

I've just downloaded the beta 3 release. The configure script has a bug at the 
place where it checks for the TCL library. Both of the following "test" 
command should have  double quotes around the argument. 
 
test -z "$ac_path_tcl" && ac_path_tcl=missing 
 
and 
 
if test -n "$ac_cv_path_tcl"; then 
 
-Kim