mdirs: add usage

pull/1/merge
Christian Neukirchen 8 years ago
parent ee90013fbc
commit 80763d98f9

@ -69,7 +69,17 @@ mdirs(char *fpath)
int
main(int argc, char *argv[])
{
int i;
int c, i;
while ((c = getopt(argc, argv, "")) != -1)
switch(c) {
default:
usage:
fprintf(stderr, "Usage: mdirs dirs...\n");
exit(1);
}
if (argc == optind)
goto usage;
for (i = 0; i < argc; i++)
mdirs(argv[i]);

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