Changing single character string to a character match.

diff --git a/clippy_lints/src/functions.rs b/clippy_lints/src/functions.rs
index 0da7e26a1be40ec9f87a360a460fbc6ea72a7d32..7c23503507aed01fd13e0345364bd26112bb2e0b 100644 (file)
--- a/clippy_lints/src/functions.rs
+++ b/clippy_lints/src/functions.rs
@@ -189,11 +189,11 @@ fn check_line_number(self, cx: &LateContext<'_, '_>, span: Span) {
         let mut code_in_line;
 
         // Skip the surrounding function decl.
-        let start_brace_idx = match code_snippet.find("{") {
+        let start_brace_idx = match code_snippet.find('{') {
             Some(i) => i + 1,
             None => 0,
         };
-        let end_brace_idx = match code_snippet.find("}") {
+        let end_brace_idx = match code_snippet.find('}') {
             Some(i) => i,
             None => code_snippet.len(),
         };