"for loop" problem in bash-3.2 on Freebsd-4.11release

Machine: i386 OS: freebsd4.11 Compiler: gcc Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='i386' -DCONF_OSTYPE=' freebsd4.11' -DCONF_MACHTYPE='i386-unknown-freebsd4.11' -DCONF_VENDOR='unknown' -DLOCALEDIR='/home/lihongliang/libiconv/share/locale' -DPACKAGE='bash' -DSHELL -DHAVE_CONFIG_H

bash incompatible with sh,maybe this is a bug

Configuration Information [Automatically generated, do not change]: Machine: i386 OS: freebsd6.2 Compiler: cc Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='i386' -DCONF_OSTYPE=' freebsd6.2' -DCONF_MACHTYPE='i386-portbld-freebsd6.2' -D CONF_VENDOR='portbld' -DLOCALEDIR='/usr/local/share/loc