clippy

Signed-off-by: TennyZhuang <[email protected]>
risingwavelabs · Mar 30, 2024 · d0abf78 · d0abf78
1 parent 1480859
commit d0abf78
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/sqlparser/src/parser.rs b/src/sqlparser/src/parser.rs
@@ -1628,7 +1628,7 @@ impl Parser {
     pub fn parse_escape_char(&mut self) -> Result<Option<EscapeChar>, ParserError> {
         if self.parse_keyword(Keyword::ESCAPE) {
             let s = self.parse_literal_string()?;
-            if s.len() == 0 {
+            if s.is_empty() {
                 Ok(Some(EscapeChar::empty()))
             } else if s.len() == 1 {
                 Ok(Some(EscapeChar::escape(s.chars().next().unwrap())))