From f39206bf44ab8944c9a557ff87861925f1e2f060 Mon Sep 17 00:00:00 2001
From: Bruce Kuo <bruce3557@yahoo-inc.com>
Date: Wed, 16 Mar 2016 18:13:41 +0800
Subject: [PATCH] Ignore empty line when loading dictionary

---
 src/main/java/com/huaban/analysis/jieba/WordDictionary.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/main/java/com/huaban/analysis/jieba/WordDictionary.java b/src/main/java/com/huaban/analysis/jieba/WordDictionary.java
index ca31171..8cb1e53 100644
--- a/src/main/java/com/huaban/analysis/jieba/WordDictionary.java
+++ b/src/main/java/com/huaban/analysis/jieba/WordDictionary.java
@@ -153,6 +153,11 @@ public void loadUserDict(Path userDict, Charset charset) {
                 String line = br.readLine();
                 String[] tokens = line.split("[\t ]+");
 
+                if (tokens.length < 1) {
+                    // Ignore empty line
+                    continue;
+                }
+
                 String word = tokens[0];
 
                 double freq = 3.0d;