fix del_word

9 years ago · 12b2b17741
parent 1d5ea9f061
commit 12b2b17741
1 changed files with 1 additions and 1 deletions
--- a/jieba/init.py
+++ b/jieba/init.py
@ -400,7 +400,7 @@ class Tokenizer(object):
        """
        self.check_initialized()
        word = strdecode(word)
-        freq = int(freq) if freq else self.suggest_freq(word, False)
+        freq = int(freq) if freq is not None else self.suggest_freq(word, False)
        self.FREQ[word] = freq
        self.total += freq
        if tag: