diff options
| author | Miles Bader <miles@gnu.org> | 1996-06-17 03:59:37 +0000 |
|---|---|---|
| committer | Miles Bader <miles@gnu.org> | 1996-06-17 03:59:37 +0000 |
| commit | 58f84a640d920b8d9377abdc114415611b1b7879 (patch) | |
| tree | 09143284d6b3724f1aa03303833c97fbe26d4b77 | |
| parent | be5c0a1f1f002df03c1f4fa129edae26a8a12115 (diff) | |
(argp_parse): Handle null streams.
| -rw-r--r-- | libshouldbeinlibc/argp-parse.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libshouldbeinlibc/argp-parse.c b/libshouldbeinlibc/argp-parse.c index 28bb9561..0fb17bf3 100644 --- a/libshouldbeinlibc/argp-parse.c +++ b/libshouldbeinlibc/argp-parse.c @@ -620,7 +620,7 @@ argp_parse (const struct argp *argp, int argc, char **argv, unsigned flags, else /* No way to return the remaining arguments, they must be bogus. */ { - if (! (state.flags & ARGP_NO_ERRS)) + if (!(state.flags & ARGP_NO_ERRS) && state.err_stream) fprintf (state.err_stream, "%s: Too many arguments\n", state.name); err = EBADKEY; } |