From 64094954bc1485fe59a0c75d755111037be1a31a Mon Sep 17 00:00:00 2001
From: Robin Ward <robin.ward@gmail.com>
Date: Fri, 16 Sep 2016 13:12:05 -0400
Subject: [PATCH] FIX: Broken posting

---
 lib/validators/post_validator.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/validators/post_validator.rb b/lib/validators/post_validator.rb
index 9d73fe11198..32f6063596c 100644
--- a/lib/validators/post_validator.rb
+++ b/lib/validators/post_validator.rb
@@ -91,7 +91,7 @@ class Validators::PostValidator < ActiveModel::Validator
   def unique_post_validator(post)
     return if SiteSetting.unique_posts_mins == 0
     return if post.skip_unique_check
-    return if post.acting_user.staff?
+    return if post.acting_user.try(:staff?)
 
     # If the post is empty, default to the validates_presence_of
     return if post.raw.blank?