Mercurial > dropbear
comparison svr-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 | 8b6cba298768 |
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| 1159:f567a4152c14 | 1160:1b583b2994ba |
|---|---|
| 189 } | 189 } |
| 190 | 190 |
| 191 if (argv[i][0] == '-') { | 191 if (argv[i][0] == '-') { |
| 192 char c = argv[i][1]; | 192 char c = argv[i][1]; |
| 193 if (strlen(argv[i]) != 2) { | 193 if (strlen(argv[i]) != 2) { |
| 194 /* Ensure only one flag per hyphen. '?' falls through to print help */ | 194 /* We only handle one flag per hyphen */ |
| 195 c = '?'; | 195 fprintf(stderr, "Warning, trailing '%s' of '%s' is ignored.\n", |
| 196 &argv[i][2], argv[i]); | |
| 196 } | 197 } |
| 197 switch (c) { | 198 switch (c) { |
| 198 case 'b': | 199 case 'b': |
| 199 next = &svr_opts.bannerfile; | 200 next = &svr_opts.bannerfile; |
| 200 break; | 201 break; |