From a6822eccaca773aa03473bca490618e30dac24ca Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Sat, 9 Mar 2013 16:56:48 +0200 Subject: cli: make caller check tag count in parse_tag_command_line --- notmuch-tag.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'notmuch-tag.c') 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), -- cgit v1.2.3