Mercurial > dropbear
comparison cli-runopts.c @ 1160:1b583b2994ba
Warn rather than fail if flags have trailing parts
| author | Matt Johnston <matt@ucc.asn.au> |
|---|---|
| date | Wed, 28 Oct 2015 21:37:35 +0800 |
| parents | 67d8a904f5a9 |
| children | ff9bd50f1457 |
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| 1159:f567a4152c14 | 1160:1b583b2994ba |
|---|---|
| 218 | 218 |
| 219 if (argv[i][0] == '-') { | 219 if (argv[i][0] == '-') { |
| 220 /* A flag *waves* */ | 220 /* A flag *waves* */ |
| 221 char c = argv[i][1]; | 221 char c = argv[i][1]; |
| 222 if (strlen(argv[i]) != 2) { | 222 if (strlen(argv[i]) != 2) { |
| 223 /* Ensure only one flag per hyphen. '?' falls through to print help */ | 223 /* We only handle one flag per hyphen */ |
| 224 c = '?'; | 224 fprintf(stderr, "Warning, trailing '%s' of '%s' is ignored.\n", |
| 225 &argv[i][2], argv[i]); | |
| 225 } | 226 } |
| 226 switch (c) { | 227 switch (c) { |
| 227 case 'y': /* always accept the remote hostkey */ | 228 case 'y': /* always accept the remote hostkey */ |
| 228 if (cli_opts.always_accept_key) { | 229 if (cli_opts.always_accept_key) { |
| 229 /* twice means no checking at all */ | 230 /* twice means no checking at all */ |