(base) Properly check for null in getNodeByUUID

a45758ff · Per von Zweigbergk · 58bfcf6e · a45758ff
Commit a45758ff authored Aug 09, 2016 by Per von Zweigbergk
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ApiMutableTableModelControllerBase.php ...lers/OPNsense/Base/ApiMutableTableModelControllerBase.php +2 -1

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--- a/src/opnsense/mvc/app/controllers/OPNsense/Base/ApiMutableTableModelControllerBase.php
+++ b/src/opnsense/mvc/app/controllers/OPNsense/Base/ApiMutableTableModelControllerBase.php
@@ -45,7 +45,8 @@ abstract class ApiMutableTableModelControllerBase extends ApiControllerBase
        return $this->getModel()->getNodeByReference($ref);
    }
    private function getNodeByUUID($uuid) {
-        return $this->getNodes()->$uuid;
+        $nodes = $this->getNodes();
+        return !empty($nodes) ? $nodes->$uuid : null;
    }
    /**