Add file option php_class_prefix (#2849)

This option will be prepended to generated classes of all messages in
the containing file.

1 files changed, 2 insertions, 2 deletions

diff --git a/php/src/Google/Protobuf/Internal/FieldOptions.php b/php/src/Google/Protobuf/Internal/FieldOptions.php
index af1393a5..8db7ed67 100644
--- a/php/src/Google/Protobuf/Internal/FieldOptions.php
+++ b/php/src/Google/Protobuf/Internal/FieldOptions.php
@@ -415,8 +415,8 @@ class FieldOptions extends \Google\Protobuf\Internal\Message
      */
     public function setUninterpretedOption(&$var)
     {
-        GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption::class);
-        $this->uninterpreted_option = $var;
+        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Protobuf\Internal\UninterpretedOption::class);
+        $this->uninterpreted_option = $arr;
         $this->has_uninterpreted_option = true;
     }