MDL-15676: restrict block/blog_tags to showing blog tags. (merge from 1.9)

diff --git a/blocks/blog_tags/block_blog_tags.php b/blocks/blog_tags/block_blog_tags.php
index 28c2d1bc28911c2f97281d393c6d31848115104a..3d03badddcf25df530f7aad8b0a37a91da0dfd74 100644 (file)
--- a/blocks/blog_tags/block_blog_tags.php
+++ b/blocks/blog_tags/block_blog_tags.php
@@ -83,6 +83,7 @@ class block_blog_tags extends block_base {
                    FROM {tag} t, {tag_instance} ti, {post} p
                   WHERE t.id = ti.tagid AND p.id = ti.itemid
                         $type
+                        AND ti.itemtype = 'post'
                         AND ti.timemodified > $timewithin
                GROUP BY t.id, t.tagtype, t.name, t.rawname
                ORDER BY ct DESC, t.name ASC";