diff --git a/src/app_state.rs b/src/app_state.rs
index de5a3828..99772b7b 100644
--- a/src/app_state.rs
+++ b/src/app_state.rs
@@ -396,8 +396,16 @@ impl AppState {
}
// Return the exercise index of the first pending exercise found.
- fn check_all_exercises(&mut self, stdout: &mut StdoutLock) -> Result