From f65f406a062aef8a705cbb320a4a850deb593c06 Mon Sep 17 00:00:00 2001
From: Seiichi Uchida <topecongiro@fastmail.com>
Date: Mon, 13 Jun 2022 09:25:27 +0900
Subject: [PATCH] Clean up

---
 spanner/spansql/parser.go | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/spanner/spansql/parser.go b/spanner/spansql/parser.go
index baff83f5244a..2f2d066a0c11 100644
--- a/spanner/spansql/parser.go
+++ b/spanner/spansql/parser.go
@@ -1523,19 +1523,16 @@ func (p *parser) parseDMLStmt() (DMLStmt, *parseError) {
 		var input ValuesOrSelect
 		if p.eat("VALUES") {
 			values := make([][]Expr, 0)
-			if exprs, err := p.parseParenExprList(); err != nil {
-				return nil, err
-			} else {
-				values = append(values, exprs)
-			}
-			for p.eat(",") {
+			for {
 				exprs, err := p.parseParenExprList()
 				if err != nil {
 					return nil, err
 				}
 				values = append(values, exprs)
+				if !p.eat(",") {
+					break
+				}
 			}
-
 			input = Values(values)
 		} else {
 			input, err = p.parseSelect()