diff options
Diffstat (limited to 'coreutils')
| -rw-r--r-- | coreutils/ln.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/coreutils/ln.c b/coreutils/ln.c index d4fa47306..634c9905d 100644 --- a/coreutils/ln.c +++ b/coreutils/ln.c @@ -51,16 +51,14 @@ extern int ln_main(int argc, char **argv) { char *linkName; int linkIntoDirFlag; + int stopIt = FALSE; - if (argc < 3) { - usage(ln_usage); - } argc--; argv++; /* Parse any options */ - while (--argc >= 0 && *argv && **argv) { - while (**argv == '-') { + while (argc > 0 && stopIt == FALSE) { + if (**argv == '-') { while (*++(*argv)) switch (**argv) { case 's': @@ -72,15 +70,21 @@ extern int ln_main(int argc, char **argv) case 'n': followLinks = FALSE; break; + case '-': + stopIt = TRUE; + break; default: usage(ln_usage); } + argc--; + argv++; } - argv++; + else + break; } - if (argc < 1) { - fatalError("ln: missing file argument\n"); + if (argc < 2) { + usage(ln_usage); } linkName = argv[argc - 1]; |