From ca667fbfa2074dcc87eea30ac40c7f158949a81a Mon Sep 17 00:00:00 2001
From: Jared Hancock <jared@osticket.com>
Date: Mon, 10 Aug 2015 09:06:23 -0500
Subject: [PATCH] events: Fix crash rendering avatar of deleted users

---
 include/class.thread.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/class.thread.php b/include/class.thread.php
index bf4d4010e..0636df348 100644
--- a/include/class.thread.php
+++ b/include/class.thread.php
@@ -1567,9 +1567,9 @@ class ThreadEvent extends VerySimpleModel {
 
     function getAvatar($size=null) {
         if ($this->uid && $this->uid_type == 'S')
-            return $this->agent->getAvatar($size);
+            return $this->agent ? $this->agent->getAvatar($size) : '';
         if ($this->uid && $this->uid_type == 'U')
-            return $this->user->getAvatar($size);
+            return $this->user ? $this->user->getAvatar($size) : '';
     }
 
     function getUserName() {
-- 
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