Avoid notice

diff --git a/src/Util/JsonLD.php b/src/Util/JsonLD.php
index 2b6fac4ad483a029ca107b1c3539658dbe55bf06..ddf8d93533ea121508dae2bfdace65f854c4edf5 100644 (file)
--- a/src/Util/JsonLD.php
+++ b/src/Util/JsonLD.php
@@ -64,6 +64,7 @@ class JsonLD
                        $normalized = jsonld_normalize($jsonobj, array('algorithm' => 'URDNA2015', 'format' => 'application/nquads'));
                }
                catch (Exception $e) {
+                       $normalized = false;
                        logger('normalise error:' . print_r($e, true), LOGGER_DEBUG);
                }