1 files changed, 1 insertions, 0 deletions

diff --git a/lparser.h b/lparser.h
index e158c9d9..1b94a97a 100644
--- a/lparser.h
+++ b/lparser.h
@@ -133,6 +133,7 @@ typedef struct FuncState {
   lu_byte nups;  /* number of upvalues */
   lu_byte freereg;  /* first free register */
   lu_byte iwthabs;  /* instructions issued since last absolute line info */
+  lu_byte needclose;  /* function needs to close upvalues when returning */
 } FuncState;