1 files changed, 1 insertions, 0 deletions
diff --git a/src/expr.c b/src/expr.c
index eb3ba35ba..a30097134 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -1631,6 +1631,7 @@ ExprList *sqlite3ExprListDup(sqlite3 *db, const ExprList *p, int flags){
     pItem->eEName = pOldItem->eEName;
     pItem->done = 0;
     pItem->bNulls = pOldItem->bNulls;
+    pItem->bUsed = pOldItem->bUsed;
     pItem->bSorterRef = pOldItem->bSorterRef;
     pItem->u = pOldItem->u;
   }