diff options
Diffstat (limited to 'src/misc/getopt_long.c')
| -rw-r--r-- | src/misc/getopt_long.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/misc/getopt_long.c b/src/misc/getopt_long.c index c6e14625..568ae7ba 100644 --- a/src/misc/getopt_long.c +++ b/src/misc/getopt_long.c @@ -75,9 +75,9 @@ static int __getopt_long_core(int argc, char *const *argv, const char *optstring if (cnt==1) { i = match; optind++; - optopt = longopts[i].val; if (*opt == '=') { if (!longopts[i].has_arg) { + optopt = longopts[i].val; if (colon || !opterr) return '?'; __getopt_msg(argv[0], @@ -89,6 +89,7 @@ static int __getopt_long_core(int argc, char *const *argv, const char *optstring optarg = opt+1; } else if (longopts[i].has_arg == required_argument) { if (!(optarg = argv[optind])) { + optopt = longopts[i].val; if (colon) return ':'; if (!opterr) return '?'; __getopt_msg(argv[0], @@ -107,6 +108,7 @@ static int __getopt_long_core(int argc, char *const *argv, const char *optstring return longopts[i].val; } if (argv[optind][1] == '-') { + optopt = 0; if (!colon && opterr) __getopt_msg(argv[0], cnt ? ": option is ambiguous: " : |