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| author | jozan <jozan@noemail.net> | 2020-11-15 16:24:21 +0000 |
|---|---|---|
| committer | jozan <jozan@noemail.net> | 2020-11-15 16:24:21 +0000 |
| commit | d08c2c074117f8171370a8d3e12f13a3e17d24f0 (patch) | |
| tree | aa21a515374c6664d18cac50ebf3c95c82f91af2 /src/c_opts.c | |
| parent | Man in progress (diff) | |
| download | unixize-d08c2c074117f8171370a8d3e12f13a3e17d24f0.tar.gz unixize-d08c2c074117f8171370a8d3e12f13a3e17d24f0.tar.bz2 unixize-d08c2c074117f8171370a8d3e12f13a3e17d24f0.tar.xz unixize-d08c2c074117f8171370a8d3e12f13a3e17d24f0.tar.zst unixize-d08c2c074117f8171370a8d3e12f13a3e17d24f0.zip | |
A directory is now a required argument, for safety
FossilOrigin-Name: ff2d65680f254c7930990b40e3988f9b0443cd5dd58e852e5b13e0989de4d206
Diffstat (limited to 'src/c_opts.c')
| -rw-r--r-- | src/c_opts.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/c_opts.c b/src/c_opts.c index 6df0722..996643e 100644 --- a/src/c_opts.c +++ b/src/c_opts.c @@ -190,7 +190,7 @@ c_get_opts C_C_OPT_FMT, optarg ); - exit(2); + exit(1); } else { opts->cxx = optarg[0] - 48; @@ -203,18 +203,23 @@ c_get_opts } if ( argv[0][0] != C_RECURSIVE_CHAR && + argv[optind] == NULL + ) { + c_dump_usage(); + exit(1); + } + if ( + argv[0][0] != C_RECURSIVE_CHAR && optind < argc && argv[optind] != NULL - ) { + ) { strncpy(opts->dir, argv[optind], PATH_MAX); if (opts->dir[strlen(opts->dir) - 1] == '/') { opts->dir[strlen(opts->dir) - 1] = 0x00; } } - else if (argv[0][0] == C_RECURSIVE_CHAR || argv[optind] == NULL) { + else if (argv[0][0] == C_RECURSIVE_CHAR) { strlcpy(opts->dir, ".", 2 * sizeof(char)); - } - if (argv[0][0] == C_RECURSIVE_CHAR) { c_recursive_parse(opts, argv); } ret = TRUE; |