Fixing #5555 - Aggregate Special Comment Use

* Additional QA to cover HRULES and Special Comments

lib/api_aggregate.php

@@ -1318,6 +1318,7 @@ function aggregate_create_update(&$local_graph_id, $member_graphs, $attribs) {
 
 function aggregate_handle_ptile_type($member_graphs, $skipped_items, $local_graph_id, $_total, $_total_type) {
 	static $special_comments = null;
+	static $special_hrules   = null;
 
 	$comments_hrules = db_fetch_assoc('SELECT *
 		FROM graph_templates_item
@@ -1332,8 +1333,6 @@ function aggregate_handle_ptile_type($member_graphs, $skipped_items, $local_grap
 		array($local_graph_id));
 
 	if (cacti_sizeof($comments_hrules)) {
-		$hrule_found = false;
-
 		foreach ($comments_hrules as $item) {
 			switch($item['graph_type_id']) {
 				case GRAPH_ITEM_TYPE_COMMENT:
@@ -1405,9 +1404,9 @@ function aggregate_handle_ptile_type($member_graphs, $skipped_items, $local_grap
 
 					break;
 				case GRAPH_ITEM_TYPE_HRULE:
-					if (!$hrule_found) {
+					if (!isset($special_hrules[$item['value']])) {
 						if (preg_match('/(:bits:|:bytes:)/', $item['value'])) {
-							$hrule_found = true;
+							$special_hrules[$item['value']] = true;
 
 							$parts = explode('|', $item['value']);
 							if (isset($parts[1])) {
@@ -1478,10 +1477,6 @@ function aggregate_handle_ptile_type($member_graphs, $skipped_items, $local_grap
 
 					break;
 			}
-
-			if ($hrule_found && $comment_found) {
-				break;
-			}
 		}
 	}
 }