* argp/argp.h (__option_is_short): Check upper limit of
authorUlrich Drepper <drepper@redhat.com>
Sat, 22 Apr 2006 15:10:30 +0000 (15:10 +0000)
committerUlrich Drepper <drepper@redhat.com>
Sat, 22 Apr 2006 15:10:30 +0000 (15:10 +0000)
commit9055724a92433ffa4c36f93d918ee1b3dfa1d6f7
treed1b47b459446913c51533a832c412fdd98e1afc2
parent41a3975907cfb52ee62199ae8fc287164e2f1cb5
* argp/argp.h (__option_is_short): Check upper limit of

__key.  isprint() requires its argument to have the value
of an unsigned char or EOF.
Patch by Sergey Poznyakoff <gray@Mirddin.farlep.net>.
ChangeLog
argp/argp.h