fix(actorfield): edition problem when switching question type from dr…

…omdown / object
pluginsGLPI · Mar 17, 2022 · 0c83da0 · 0c83da0
1 parent d321c4d
commit 0c83da0
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/inc/field/actorfield.class.php b/inc/field/actorfield.class.php
@@ -163,9 +163,13 @@ public function serializeValue(): string {
 
    public function deserializeValue($value) {
       $deserialized  = [];
+
       $serialized = ($value !== null && $value !== '')
          ? json_decode($value, JSON_OBJECT_AS_ARRAY)
          : [];
+      if (!is_array($serialized)) {
+         $serialized = [];
+      }
       foreach ($serialized as $item) {
          $item = trim($item);
          if (filter_var($item, FILTER_VALIDATE_EMAIL) !== false) {