These two bugs are in 3.6.1 and 3.7.2
Might reflect changes in php
--- cluster_view.php.orig 2016-06-08 09:11:30.000000000 -0400
+++ cluster_view.php 2020-07-10 12:01:29.390551174 -0400
@@ -23,7 +23,7 @@
}
function get_picker_metrics($metrics, $reports, $gweb_root, $graph_engine) {
- $context_metrics = "";
+ $context_metrics = [];
if (count($metrics)) {
foreach ($metrics as $host_metrics) {
foreach ($host_metrics as $metric_name => $metric_value) {
@@ -341,7 +341,7 @@
// If it put cells in an overflow list since that one is hidden by default
if ($max_graphs > 0 and $i > $max_graphs ) {
$overflow_list[$host]["metric_image"] = $cell;
- if (! ($overflow_counter++ % $conf['hostcols']) ) {
+ if ($conf['hostcols']>0 and ! ($overflow_counter++ % $conf['hostcols']) ) {
$overflow_list[$host]["br"] = "</tr><tr>";
} else {
$overflow_list[$host]["br"] = "";
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