Merge pull request #44 from NETWAYS/fix/substr-deprecation

Add type check to substr_count to avoid deprecation warning
NETWAYS · Jan 20, 2025 · b99be24 · b99be24
2 parents a923832 + 2281ab5
commit b99be24
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/library/Grafana/ProvidedHook/Icingadb/IcingaDbGrapher.php b/library/Grafana/ProvidedHook/Icingadb/IcingaDbGrapher.php
@@ -377,8 +377,7 @@ public function getPreviewHtml(Model $object, $report = false)
         }
 
         if ($this->repeatable === "yes") {
-            $panelEnd =  ($this->panelId - 1) +
-                intval(substr_count($object->state->performance_data, '=') / $this->numberMetrics);
+            $panelEnd =  ($this->panelId - 1) + intval(substr_count(strval($object->state->performance_data), '=') / $this->numberMetrics);
             $this->panelId = implode(
                 ',',
                 range($this->panelId, $panelEnd)