Fix rubocop warning

[rails.git] / app / models / diary_comment.rb

diff --git a/app/models/diary_comment.rb b/app/models/diary_comment.rb
index 63eae3f213ee621f7016459271e46af036661a77..ade7a64ea317fd38d00dc5b5ef6d5318068bc904 100644 (file)
--- a/app/models/diary_comment.rb
+++ b/app/models/diary_comment.rb
@@ -28,7 +28,7 @@ class DiaryComment < ActiveRecord::Base
 
   scope :visible, -> { where(:visible => true) }
 
-  validates :body, :presence => true
+  validates :body, :presence => true, :characters => true
   validates :diary_entry, :user, :associated => true
 
   after_save :spam_check