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| author | Matt Johnston <matt@ucc.asn.au> | 2015-10-28 21:37:35 +0800 |
|---|---|---|
| committer | Matt Johnston <matt@ucc.asn.au> | 2015-10-28 21:37:35 +0800 |
| commit | ab42349ab59a06117e2fce1a90f7f594b4e3f8d5 (patch) | |
| tree | ba85719c4462e1c36f486b0d94712f41054798ed /svr-runopts.c | |
| parent | ddc1c3250628cb686d33f2e4fc998f186f31be01 (diff) | |
| download | dropbear-ab42349ab59a06117e2fce1a90f7f594b4e3f8d5.tar.gz | |
Warn rather than fail if flags have trailing parts
Diffstat (limited to 'svr-runopts.c')
| -rw-r--r-- | svr-runopts.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/svr-runopts.c b/svr-runopts.c index acb7cc1..26c199b 100644 --- a/svr-runopts.c +++ b/svr-runopts.c @@ -191,8 +191,9 @@ void svr_getopts(int argc, char ** argv) { if (argv[i][0] == '-') { char c = argv[i][1]; if (strlen(argv[i]) != 2) { - /* Ensure only one flag per hyphen. '?' falls through to print help */ - c = '?'; + /* We only handle one flag per hyphen */ + fprintf(stderr, "Warning, trailing '%s' of '%s' is ignored.\n", + &argv[i][2], argv[i]); } switch (c) { case 'b': |