builtins/getopt.c is broken. last working one was 2.05a

[Christos . Zoulas]

Configuration Information [Automatically generated, do not change]:
Machine: i686
OS: linux-gnu
Compiler: gcc
Compilation CFLAGS:  -DPROGRAM='bash' -DCONF_HOSTTYPE='i686' 
-DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='i686-pc-linux-gnu' 
-DCONF_VENDOR='pc' -DSHELL -DHAVE_CONFIG_H  -I.  -I. -I./include -I./lib  -g -O2
uname output: Linux csrs16.nyc.twosigma.com 2.4.18-14bigmem #1 SMP Wed Sep 4 
11:58:10 EDT 2002 i686 i686 i386 GNU/Linux
Machine Type: i686-pc-linux-gnu

Bash Version: 2.05b
Patch Level: 0
Release Status: release

Description:

        $OPTIND gets incremented on unmatched option.
        This really sucks because RedHat-8.0 ships with 2.05b :-(

Repeat-By:

- snip -
#!/bin/sh
while getopts dB:I:p:vX:P: f
do
    case "$f" in
    \?)         break;;
    esac
done

expr $OPTIND
- snip -

The above script if invoked as `./foo -S'
printed 1 before, now it prints 2.

Fix:
        Revert to the 2.05a version