diff options
Diffstat (limited to 'tools/h5copy/h5copy.c')
| -rw-r--r-- | tools/h5copy/h5copy.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/h5copy/h5copy.c b/tools/h5copy/h5copy.c index 926be0f..cbbb738 100644 --- a/tools/h5copy/h5copy.c +++ b/tools/h5copy/h5copy.c @@ -183,6 +183,12 @@ main (int argc, const char *argv[]) /* initialize h5tools lib */ h5tools_init(); + /* Check for no command line parameters */ + if(argc == 1) { + usage(); + leave(EXIT_SUCCESS); + } /* end if */ + /* parse command line options */ while ((opt = get_option(argc, argv, s_opts, l_opts)) != EOF) { |