From b4ef1830b7863bfba1da4bdad56a20ef398672a8 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Thu, 11 Dec 2014 01:07:02 -0500 Subject: accept null longopts pointer in getopt_long this is an undocumented feature of GNU getopt_long that the BSD version also mimics, and is reportedly needed by some programs. --- src/misc/getopt_long.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/misc') diff --git a/src/misc/getopt_long.c b/src/misc/getopt_long.c index 469ee920..c3cf7f93 100644 --- a/src/misc/getopt_long.c +++ b/src/misc/getopt_long.c @@ -52,7 +52,7 @@ static int __getopt_long(int argc, char *const *argv, const char *optstring, con static int __getopt_long_core(int argc, char *const *argv, const char *optstring, const struct option *longopts, int *idx, int longonly) { - if (argv[optind][0] == '-' && + if (longopts && argv[optind][0] == '-' && ((longonly && argv[optind][1]) || (argv[optind][1] == '-' && argv[optind][2]))) { -- cgit v1.2.1