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-rw-r--r--ext/ffi/ffi.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/ext/ffi/ffi.c b/ext/ffi/ffi.c
index 946f6c9845..c06597283b 100644
--- a/ext/ffi/ffi.c
+++ b/ext/ffi/ffi.c
@@ -1874,7 +1874,8 @@ static const zend_object_iterator_funcs zend_ffi_cdata_it_funcs = {
zend_ffi_cdata_it_get_current_key,
zend_ffi_cdata_it_move_forward,
zend_ffi_cdata_it_rewind,
- NULL
+ NULL,
+ NULL, /* get_gc */
};
static zend_object_iterator *zend_ffi_cdata_get_iterator(zend_class_entry *ce, zval *object, int by_ref) /* {{{ */