From 429b02a5d512a96c09fb95df23742a1a0313da80 Mon Sep 17 00:00:00 2001
From: Guo Xiang Tan <tgx_world@hotmail.com>
Date: Mon, 9 Jan 2017 17:08:24 +0800
Subject: [PATCH] oops fix specs.

---
 lib/validators/censored_words_validator.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/validators/censored_words_validator.rb b/lib/validators/censored_words_validator.rb
index b5727c53390..3d3c3685264 100644
--- a/lib/validators/censored_words_validator.rb
+++ b/lib/validators/censored_words_validator.rb
@@ -1,11 +1,11 @@
 class CensoredWordsValidator < ActiveModel::EachValidator
   def validate_each(record, attribute, value)
-    if value =~ /#{SiteSetting.censored_words}/i
+    if !SiteSetting.censored_words.blank? && value =~ /#{SiteSetting.censored_words}/i
       record.errors.add(
         attribute, :contains_censored_words,
         censored_words: SiteSetting.censored_words
       )
-    elsif value =~ /#{SiteSetting.censored_pattern}/i
+    elsif !SiteSetting.censored_pattern.blank? && value =~ /#{SiteSetting.censored_pattern}/i
       record.errors.add(
         attribute, :matches_censored_pattern,
         censored_pattern: SiteSetting.censored_pattern