*** empty log message ***

[packages/cacti.git] / thumbnail_graphs_not_working.patch

--- cacti-0.8.6j/lib/rrd.php	2007-01-17 19:23:10.000000000 -0500
+++ cacti-0.8.6j-patch/lib/rrd.php	2007-02-01 20:29:59.687500000 -0500
@@ -1080,9 +1080,15 @@
 
 		if ($graph_item_types{$graph_item["graph_type_id"]} == "COMMENT") {
 			if (read_config_option("rrdtool_version") == "rrd-1.2.x") {
-				$txt_graph_items .= $graph_item_types{$graph_item["graph_type_id"]} . ":\"" . str_replace(":", "\:", $graph_variables["text_format"][$graph_item_id]) . $hardreturn[$graph_item_id] . "\" ";
+				$comment_string = $graph_item_types{$graph_item["graph_type_id"]} . ":\"" . str_replace(":", "\:", $graph_variables["text_format"][$graph_item_id]) . $hardreturn[$graph_item_id] . "\" ";
+				if (trim($comment_string) != "COMMENT:\"\"") {
+					$txt_graph_items .= $comment_string;
+				}
 			}else {
-				$txt_graph_items .= $graph_item_types{$graph_item["graph_type_id"]} . ":\"" . $graph_variables["text_format"][$graph_item_id] . $hardreturn[$graph_item_id] . "\" ";
+				$comment_string = $graph_item_types{$graph_item["graph_type_id"]} . ":\"" . $graph_variables["text_format"][$graph_item_id] . $hardreturn[$graph_item_id] . "\" ";
+				if (trim($command_string) != "COMMENT:\"\"") {
+					$txt_graph_items .= $comment_string;
+				}
 			}
 		}elseif (($graph_item_types{$graph_item["graph_type_id"]} == "GPRINT") && (!isset($graph_data_array["graph_nolegend"]))) {
 			$graph_variables["text_format"][$graph_item_id] = str_replace(":", "\:", $graph_variables["text_format"][$graph_item_id]); /* escape colons */