diff options
Diffstat (limited to 'tools/serd-sort.c')
| -rw-r--r-- | tools/serd-sort.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/tools/serd-sort.c b/tools/serd-sort.c index deb79cb5..8ba99445 100644 --- a/tools/serd-sort.c +++ b/tools/serd-sort.c @@ -234,6 +234,9 @@ parse_option(OptionIter* const iter, Options* const opts) int main(const int argc, char* const* const argv) { + char default_input[] = "-"; + char* default_inputs[] = {default_input}; + Options opts = {{"", NULL, 4096u, @@ -261,8 +264,8 @@ main(const int argc, char* const* const argv) opts.inputs = argv + iter.a; opts.n_inputs = argc - iter.a; if (opts.n_inputs + (bool)opts.input_string == 0) { - fprintf(stderr, "%s: missing input\n", argv[0]); - return print_usage(argv[0], true); + opts.n_inputs = 1; + opts.inputs = default_inputs; } // Don't add prefixes to blank node labels if there is only one input |