course: fix clippy warning

figsoda · Sep 16, 2024 · c304528 · c304528
1 parent 004fa04
commit c304528
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/course.rs b/src/course.rs
@@ -142,8 +142,7 @@ fn get_course_props<A>(
         .into_string()
         .wrap_err("failed to parse the course calendar")?,
     ))
-    .map_err(|e| eyre!("{e}").wrap_err("failed to parse the course calendar"))?
-    .get(0)
+    .map_err(|e| eyre!("{e}").wrap_err("failed to parse the course calendar"))?.first()
     .and_then(|root| {
         root.components
             .iter()