Fix an assert() that was made out-of-date by [b52393ac28debe98].

FossilOrigin-Name: db8230e80ed894fc2801cdbb53c2cd9de00192d7f4d8328c29cc214e2e0adde9

1 files changed, 3 insertions, 2 deletions

diff --git a/src/expr.c b/src/expr.c
index 44744524a..32d655a75 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -6122,8 +6122,8 @@ static int agginfoPersistExprCb(Walker *pWalker, Expr *pExpr){
     int iAgg = pExpr->iAgg;
     Parse *pParse = pWalker->pParse;
     sqlite3 *db = pParse->db;
-    assert( pExpr->op==TK_AGG_COLUMN || pExpr->op==TK_AGG_FUNCTION );
-    if( pExpr->op==TK_AGG_COLUMN ){
+    if( pExpr->op!=TK_AGG_FUNCTION ){
+      assert( pExpr->op==TK_AGG_COLUMN || pExpr->op==TK_IF_NULL_ROW );
       assert( iAgg>=0 && iAgg<pAggInfo->nColumn );
       if( pAggInfo->aCol[iAgg].pCExpr==pExpr ){
         pExpr = sqlite3ExprDup(db, pExpr, 0);
@@ -6133,6 +6133,7 @@ static int agginfoPersistExprCb(Walker *pWalker, Expr *pExpr){
         }
       }
     }else{
+      assert( pExpr->op==TK_AGG_FUNCTION );
       assert( iAgg>=0 && iAgg<pAggInfo->nFunc );
       if( pAggInfo->aFunc[iAgg].pFExpr==pExpr ){
         pExpr = sqlite3ExprDup(db, pExpr, 0);