lib/mecab/noun_parser.rb in mecab-noun_parser-0.1.0 vs lib/mecab/noun_parser.rb in mecab-noun_parser-0.1.1

@@ -6,10 +6,10 @@
       @nouns.default = 0
       @text = []
     end
 
     def <<(text)
-      @text << text
+      @text << text unless text.nil?
     end
 
     def parse
       @text.each do |text|
         node = mecab.parseToNode(text)