*query_str = query_string_from_args (ctx, argc - i, &argv[i]);
- if (*query_str == NULL || **query_str == '\0') {
- fprintf (stderr, "Error: notmuch tag requires at least one search term.\n");
- return TAG_PARSE_INVALID;
+ if (*query_str == NULL) {
+ fprintf (stderr, "Out of memory.\n");
+ return TAG_PARSE_OUT_OF_MEMORY;
}
return TAG_PARSE_SUCCESS;