From 30eb45afc54d84b7bfabf44703541b25d3b1ea1b Mon Sep 17 00:00:00 2001 From: Sergey Poznyakoff Date: Wed, 2 Feb 2005 23:26:56 +0000 Subject: [PATCH] (__argp_help): Create a fake struct argp_state and pass it to _help, otherwise the latter coredumps trying to dereference state.root_argp. --- lib/argp-help.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/lib/argp-help.c b/lib/argp-help.c index 7c700be45a..cbe884433e 100644 --- a/lib/argp-help.c +++ b/lib/argp-help.c @@ -1669,7 +1669,10 @@ Try `%s --help' or `%s --usage' for more information.\n"), 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) -- 2.30.2