diff options
| author |  Jani Nikula <jani@nikula.org> | 2013-03-09 16:56:48 +0200 |
|---|---|---|
| committer |  David Bremner <bremner@unb.ca> | 2013-03-30 18:33:40 -0400 |
| commit | a6822eccaca773aa03473bca490618e30dac24ca (patch) | |
| tree | c578d1e1e3d1aaf2b280d4355e624bb064f0ae04 /notmuch-tag.c | |
| parent | 703136c57bc7a22edcc9b28ad3e9ff2a8dbdc3b3 (diff) | |
cli: make caller check tag count in parse_tag_command_line
Diffstat (limited to 'notmuch-tag.c')
| -rw-r--r-- | notmuch-tag.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/notmuch-tag.c b/notmuch-tag.c index 0e73197c..bc61aab8 100644 --- a/notmuch-tag.c +++ b/notmuch-tag.c @@ -233,6 +233,11 @@ notmuch_tag_command (notmuch_config_t *config, int argc, char *argv[]) if (parse_tag_command_line (config, argc - opt_index, argv + opt_index, &query_string, tag_ops)) return 1; + + if (tag_op_list_size (tag_ops) == 0) { + fprintf (stderr, "Error: 'notmuch tag' requires at least one tag to add or remove.\n"); + return 1; + } } if (notmuch_database_open (notmuch_config_get_database_path (config), |