--- htdig-3.2.0b6/httools/htstat.cc.orig
+++ htdig-3.2.0b6/httools/htstat.cc
@@ -158,7 +158,8 @@
if(words.Open(config->Find("word_db"), O_RDONLY) == OK)
{
cout << "htstat: Total words: " << words.WordRefs()->Count() << endl;
- cout << "htstat: Total unique words: " << words.Words()->Count() << endl;
+ if (words.WordRefs()->Count() != 0)
+ cout << "htstat: Total unique words: " << words.Words()->Count() << endl;
words.Close();
}