1 files changed, 2 insertions, 1 deletions
diff --git a/gc.c b/gc.c
index c4cad35e85..6ee0c48c8e 100644
--- a/gc.c
+++ b/gc.c
@@ -2266,7 +2266,8 @@ is_markable_object(rb_objspace_t *objspace, VALUE obj)
 int
 rb_objspace_markable_object_p(VALUE obj)
 {
-    return is_live_object(obj) && is_markable_object(&rb_objspace, obj);
+    rb_objspace_t *objspace = &rb_objspace;
+    return is_live_object(objspace, obj) && is_markable_object(objspace, obj);
 }
 
 /*