Mercurial > hg > octave-nkf > gnulib-hg
changeset 5634:df0a8c05ca58
(__argp_help): Create a fake struct argp_state and
pass it to _help, otherwise the latter coredumps trying to
dereference state.root_argp.
author | Sergey Poznyakoff <gray@gnu.org.ua> |
---|---|
date | Wed, 02 Feb 2005 23:26:56 +0000 |
parents | 1b5ce9ca3c59 |
children | c86fa81615ac |
files | lib/argp-help.c |
diffstat | 1 files changed, 4 insertions(+), 1 deletions(-) [+] |
line wrap: on
line diff
--- a/lib/argp-help.c +++ b/lib/argp-help.c @@ -1669,7 +1669,10 @@ void __argp_help (const struct argp *argp, FILE *stream, unsigned flags, char *name) { - _help (argp, 0, stream, flags, name); + struct argp_state state; + memset (&state, 0, sizeof state); + state.root_argp = argp; + _help (argp, &state, stream, flags, name); } #ifdef weak_alias weak_alias (__argp_help, argp_help)