From b6faf82911c4e347f4acf3ab9f5898f97c43c6ce Mon Sep 17 00:00:00 2001
From: yuyi <yuyi98@163.com>
Date: Sat, 22 Oct 2022 17:11:45 +0800
Subject: [PATCH] parser: minor optimization in sql_expr() (#16145)

---
 vlib/v/parser/sql.v | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vlib/v/parser/sql.v b/vlib/v/parser/sql.v
index df8bf3dd23..ebd36cfc6f 100644
--- a/vlib/v/parser/sql.v
+++ b/vlib/v/parser/sql.v
@@ -40,7 +40,7 @@ fn (mut p Parser) sql_expr() ast.Expr {
 			}
 			if mut where_expr.right is ast.Ident {
 				if !p.scope.known_var(where_expr.right.name) {
-					p.check_undefined_variables([where_expr.left].map(it.str()), where_expr.right) or {
+					p.check_undefined_variables([where_expr.left.str()], where_expr.right) or {
 						return p.error_with_pos(err.msg(), where_expr.right.pos)
 					}
 				}