PropertyModifierArrayFilter: allow string values

fixes #1186
2017-09-18 10:35:34 +02:00 · 2017-09-18 10:35:34 +02:00 · f8d128b33f
parent e950bb3395
commit f8d128b33f
1 changed files with 4 additions and 0 deletions
--- a/library/Director/PropertyModifier/PropertyModifierArrayFilter.php
+++ b/library/Director/PropertyModifier/PropertyModifierArrayFilter.php
@ -91,6 +91,10 @@ class PropertyModifierArrayFilter extends PropertyModifierHook
            return $this->emptyValue();
        }

+        if (is_string($value)) {
+            $value = [$value];
+        }
+
        if (! is_array($value)) {
            throw new InvalidPropertyException(
                'The ArrayFilter property modifier be applied to arrays only'