perlio.t failure with non-threaded perl

I was trying to track down some of the $process->pool issues and thought it 
might have something to do with threads, so I build a bleedperl without 
-Dusethreads.  test 7 from perlio.t (eof) fails - all others are ok.

# This is a test: 12460
# testing : end of file
# expected: 1
# received: ''
not ok 7

# Failed test 7 in /src/modperl-2.0/t/response/TestAPR/perlio.pm at line 166

--Geoff

Summary of my perl5 (revision 5.0 version 9 subversion 0 patch 19262) 
configuration:
  Platform:
    osname=linux, osvers=2.2.14-5.0, archname=i686-linux
    uname='linux mainsheet.laserlink.com 2.2.14-5.0 #1 tue mar 7 21:07:39 
est 2000 i686 unknown '
    config_args='-des -Dprefix=/src/bleedperl-nothreads -Doptimize=-g 
-Dusedevel -Uinstallusrbinperl -Uversiononly -DDEBUGGING'
    hint=recommended, useposix=true, d_sigaction=define
    usethreads=undef useithreads=undef usemultiplicity=undef
    useperlio=define d_sfio=undef uselargefiles=define usesocks=undef
    use64bitint=undef use64bitall=undef uselongdouble=undef
    usemymalloc=n, bincompat5005=undef
  Compiler:
    cc='cc', ccflags ='-DDEBUGGING -fno-strict-aliasing 
-I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 
-I/usr/include/gdbm',
    optimize='-g',
    cppflags='-DDEBUGGING -fno-strict-aliasing -I/usr/local/include 
-I/usr/include/gdbm'
    ccversion='', gccversion='egcs-2.91.66 19990314/Linux (egcs-1.1.2 
release)', gccosandvers=''
    intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=1234
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12
    ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='off_t', 
lseeksize=8
    alignbytes=4, prototype=define
  Linker and Libraries:
    ld='cc', ldflags =' -L/usr/local/lib'
    libpth=/usr/local/lib /lib /usr/lib
    libs=-lnsl -lndbm -lgdbm -ldb -ldl -lm -lc -lposix -lcrypt -lutil -lrt
    perllibs=-lnsl -ldl -lm -lc -lposix -lcrypt -lutil -lrt
    libc=/lib/libc-2.1.3.so, so=so, useshrplib=false, libperl=libperl.a
    gnulibc_version='2.1.3'
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-rdynamic'
    cccdlflags='-fpic', lddlflags='-shared -L/usr/local/lib'


Characteristics of this binary (from libperl):
  Compile-time options: DEBUGGING USE_LARGE_FILES
  Locally applied patches:
        DEVEL18374
  Built under linux
  Compiled at Apr 18 2003 14:08:21
  @INC:
    /src/bleedperl-nothreads/lib/5.9.0/i686-linux
    /src/bleedperl-nothreads/lib/5.9.0
    /src/bleedperl-nothreads/lib/site_perl/5.9.0/i686-linux
    /src/bleedperl-nothreads/lib/site_perl/5.9.0
    /src/bleedperl-nothreads/lib/site_perl
    .