Removed unnecessary line.

ca4590bb · Demian Katz · 1384c219 · ca4590bb
Commit ca4590bb authored 10 years ago by Demian Katz
--- a/module/VuFindSearch/src/VuFindSearch/Backend/Primo/Backend.php
+++ b/module/VuFindSearch/src/VuFindSearch/Backend/Primo/Backend.php
@@ -80,7 +80,6 @@ class Backend extends AbstractBackend
            $this->setRecordCollectionFactory($factory);
        }
        $this->connector    = $connector;
-        $this->identifier   = null;
    }
    /**