1 files changed, 1 insertions, 0 deletions
diff --git a/env.h b/env.h
index b185d1262f..c3b6d20b5c 100644
--- a/env.h
+++ b/env.h
@@ -18,6 +18,7 @@ extern struct FRAME {
     int argc;
     VALUE *argv;
     ID last_func;
+    ID orig_func;
     VALUE last_class;
     VALUE cbase;
     struct FRAME *prev;