* Sebastian Hammer, Adam Dickmeiss
*
* $Log: lookgrep.c,v $
- * Revision 1.9 1995-10-27 13:58:09 adam
+ * Revision 1.12 1995-12-11 09:04:48 adam
+ * Bug fix: the lookup/scan/lookgrep didn't handle empty dictionary.
+ *
+ * Revision 1.11 1995/12/06 14:43:02 adam
+ * New function: dict_delete.
+ *
+ * Revision 1.10 1995/11/16 17:00:44 adam
+ * Changed stupid log.
+ *
+ * Revision 1.9 1995/10/27 13:58:09 adam
* Makes 'Database unavailable' diagnostic.
*
* Revision 1.8 1995/10/19 14:57:21 adam
struct DFA *dfa = dfa_init();
int i, d;
+ logf (LOG_DEBUG, "dict_lookup_grep '%s' range=%d", pattern, range);
i = dfa_parse (dfa, &this_pattern);
if (i || *this_pattern)
{
}
}
*max_pos = 0;
- i = dict_grep (dict, 1, mc, Rj, 0, client, userfunc, prefix, dfa,
- max_pos);
- logf (LOG_DEBUG, "max_pos = %d", max_pos);
+ if (dict->head.last > 1)
+ i = dict_grep (dict, 1, mc, Rj, 0, client, userfunc, prefix,
+ dfa, max_pos);
+ else
+ i = 0;
+ logf (LOG_DEBUG, "max_pos = %d", *max_pos);
dfa_delete (&dfa);
xfree (Rj);
rm_MatchContext (&mc);