Use nullsafe operator

maccabeelevine · Nov 21, 2023 · 50809da · 50809da
1 parent 4c308f9
commit 50809da
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/module/VuFind/src/VuFind/Recommend/Databases.php b/module/VuFind/src/VuFind/Recommend/Databases.php
@@ -172,17 +172,16 @@ public function setConfig($settings)
         if (!$databasesConfig) {
             throw new \Exception("Databases config file $databasesConfigFile must have section 'Databases'.");
         }
-        $this->configFileDatabases = isset($databasesConfig->url) ? $databasesConfig->url->toArray()
-            : $this->configFileDatabases;
+        $this->configFileDatabases = $databasesConfig->url?->toArray()
+            ?? $this->configFileDatabases;
         array_walk($this->configFileDatabases, function (&$value, $name) {
             $value = [
                 'name' => $name,
                 'url' => $value,
             ];
         });
 
-        $this->resultFacet = isset($databasesConfig->resultFacet)
-            ? $databasesConfig->resultFacet->toArray() : $this->resultFacet;
+        $this->resultFacet = $databasesConfig->resultFacet?->toArray() ?? $this->resultFacet;
         $this->resultFacetNameKey = $databasesConfig->resultFacetNameKey
             ?? $this->resultFacetNameKey;