From 2ac350f4c4c02a2adf2c6d3dfdec2b59f3646efe Mon Sep 17 00:00:00 2001
From: Amos Jeffries <squid3@treenet.co.nz>
Date: Tue, 6 Jan 2015 02:25:51 -0800
Subject: [PATCH] Fix segfault in proxy_auth ACL parsing after rev.13810

---
 src/acl/UserData.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/acl/UserData.cc b/src/acl/UserData.cc
index cc7bfb3808..28af6dc36d 100644
--- a/src/acl/UserData.cc
+++ b/src/acl/UserData.cc
@@ -139,7 +139,7 @@ ACLUserData::parse()
 bool
 ACLUserData::empty() const
 {
-    return names->empty() && !flags.required;
+    return (!names || names->empty()) && !flags.required;
 }
 
 ACLData<char const *> *
-- 
2.47.3