From 53f805ce7a1215b986132a3d33918ef355c08e7f Mon Sep 17 00:00:00 2001
From: Mukund <159029180+MukundSinghRajput@users.noreply.github.com>
Date: Thu, 30 May 2024 00:07:40 +0530
Subject: [PATCH] Add missing return type

---
 exercises/02_functions/functions4.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/exercises/02_functions/functions4.rs b/exercises/02_functions/functions4.rs
index 77c4b2aa..f0c1c016 100644
--- a/exercises/02_functions/functions4.rs
+++ b/exercises/02_functions/functions4.rs
@@ -15,7 +15,7 @@ fn main() {
     println!("Your sale price is {}", sale_price(original_price));
 }
 
-fn sale_price(price: i32) -> {
+fn sale_price(price: i32) -> i32 {
     if is_even(price) {
         price - 10
     } else {