From 77eddfcc8d4eb2c9bbd917bf445552cb5a26525b Mon Sep 17 00:00:00 2001
From: Andrew Lamb <andrew@nerdnetworks.org>
Date: Wed, 30 Nov 2022 13:25:17 -0500
Subject: [PATCH] minor cleanup to avoid `is_ok()` (#740)

---
 src/parser.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/parser.rs b/src/parser.rs
index e72ad834..ff822b6a 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -2749,7 +2749,7 @@ impl<'a> Parser<'a> {
         let index_name = self.parse_object_name()?;
         self.expect_keyword(Keyword::ON)?;
         let table_name = self.parse_object_name()?;
-        let using = if self.expect_keyword(Keyword::USING).is_ok() {
+        let using = if self.parse_keyword(Keyword::USING) {
             Some(self.parse_identifier()?)
         } else {
             None