1 files changed, 1 insertions, 1 deletions

diff --git a/lobject.h b/lobject.h
index 3050e4e4..a5ace499 100644
--- a/lobject.h
+++ b/lobject.h
@@ -409,7 +409,7 @@ typedef union TString {
   L_Umaxalign dummy;  /* ensures maximum alignment for strings */
   struct {
     CommonHeader;
-    lu_byte reserved;
+    lu_byte extra;  /* reserved words for strings */
     unsigned int hash;
     size_t len;  /* number of characters in string */
   } tsv;