MDL-62619 privacy: Fix a missing alias in the blog provider class

The new implementation revealed another existing bug that did not expose before due to coincidently same named table alias in the outer query.
mvaraujo · Jul 27, 2018 · c4e7c3c · c4e7c3c
1 parent cea03cb
commit c4e7c3c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/blog/classes/privacy/provider.php b/blog/classes/privacy/provider.php
@@ -135,7 +135,7 @@ public static function get_contexts_for_userid(int $userid) : \core_privacy\loca
         if ($DB->record_exists('blog_external', ['userid' => $userid])) {
             $sql = "
                 SELECT ctx.id
-                  FROM {context}
+                  FROM {context} ctx
                  WHERE ctx.contextlevel = :ctxlevel
                    AND ctx.instanceid = :ctxuserid";
             $params = [