From dc1af185e73410c5cad997c600678c212262a13c Mon Sep 17 00:00:00 2001 From: Rob Landley Date: Sat, 27 Sep 2014 19:58:18 -0500 Subject: Don't segfault for --help of single.sh build of OLDTOY commands that use another command's help. --- main.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'main.c') diff --git a/main.c b/main.c index 6e7d2670..c3577b64 100644 --- a/main.c +++ b/main.c @@ -26,6 +26,8 @@ struct toy_list *toy_find(char *name) { int top, bottom, middle; + if (!CFG_TOYBOX) return 0; + // If the name starts with "toybox" accept that as a match. Otherwise // skip the first entry, which is out of order. @@ -69,7 +71,7 @@ static void toy_singleinit(struct toy_list *which, char *argv[]) if (CFG_TOYBOX_I18N) setlocale(LC_ALL, "C"+!!(which->flags & TOYFLAG_LOCALE)); if (CFG_TOYBOX_HELP_DASHDASH && argv[1] && !strcmp(argv[1], "--help")) { - if (toys.which == toy_list && toys.argv[2]) + if (CFG_TOYBOX && toys.which == toy_list && toys.argv[2]) if (!(toys.which = toy_find(toys.argv[2]))) return; show_help(); xexit(); -- cgit v1.2.3