Fix typo.

2012-08-15 15:39:55 -04:00 · 2012-08-15 15:39:55 -04:00 · 2ff57e973e
parent 5299404f62
commit 2ff57e973e
1 changed files with 2 additions and 1 deletions
--- a/jsonld.php
+++ b/jsonld.php
@ -743,7 +743,8 @@ class JsonLdProcessor {
   * @return array all of the values for a subject's property as an array.
   */
  public static function getValues($subject, $property) {
-    $rval = $subject->{$property} ?: array();
+    $rval = (property_exists($subject, $property) ?
+      $subject->{$property} : array());
    return self::arrayify($rval);
  }