- Patch #336483 by catch: moving the update function to the proper module.

modules/comment/comment.install

@@ -207,6 +207,13 @@ function comment_update_7010() {
   db_add_index('node_comment_statistics', 'cid', array('cid'));
 }
 
+/**
+ * Add an index to node_comment_statistics on comment_count.
+ */
+function comment_update_7011() {
+  db_add_index('node_comment_statistics', 'comment_count', array('comment_count'));
+}
+
 /**
  * @} End of "defgroup updates-6.x-to-7.x"
  * The next series of updates should start at 8000.

modules/system/system.install

@@ -2491,10 +2491,9 @@ function system_update_7029() {
 }
 
 /**
- * Add an index to node_comment_statistics on comment_count.
+ * Moved to comment_update_7011().
  */
 function system_update_7030() {
-  db_add_index('node_comment_statistics', 'comment_count', array('comment_count'));
 }
 
 /**