getopt: merge bug fixes from glibc
authorEric Blake <eblake@redhat.com>
Sat, 10 Apr 2010 17:56:34 +0000 (11:56 -0600)
committerEric Blake <eblake@redhat.com>
Tue, 13 Apr 2010 22:31:48 +0000 (16:31 -0600)
commitdb3e2806244ae65274db73e6cbd09ca5e9ac4cf8
treebda35c916a42a1c317dd3c23da9e98e35410ea8c
parent5cc0bcf5e4689e1fb0c23b8368c46fdae0402028
getopt: merge bug fixes from glibc

* lib/getopt.c (_getopt_internal_r): Use correct message for 'W;'
diagnostics.  Honor '+:' correctly.  Reject ';'.

Signed-off-by: Eric Blake <eblake@redhat.com>
ChangeLog
lib/getopt.c