From 8c7ca88a6cce44c52ffb3018ed0fbfe85bcfbcac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vicen=C8=9Biu=20Ciorbaru?= <cvicentiu@gmail.com>
Date: Fri, 18 Oct 2013 06:34:18 -0700
Subject: [PATCH] Added comment for database privilege checks.

---
 sql/sql_acl.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sql/sql_acl.cc b/sql/sql_acl.cc
index b14bad9b600..53630c6b223 100644
--- a/sql/sql_acl.cc
+++ b/sql/sql_acl.cc
@@ -2250,6 +2250,7 @@ ulong acl_get(const char *host, const char *ip,
           db_access=acl_db->access;
           if (acl_db->host.hostname)
             goto exit;                          // Fully specified. Take it
+          /* the host table is not used for roles */
           if ((!host || !host[0]) && !acl_db->host.hostname && find_acl_role(user))
             goto exit;
           break; /* purecov: tested */