From 91edd1d6794193eae2cd6045c4cf87851f18b1e9 Mon Sep 17 00:00:00 2001
From: Jorge Aparicio <jorge.aparicio@ferrous-systems.com>
Date: Thu, 16 Jul 2020 16:21:49 +0200
Subject: [PATCH] fix unconditional_panic warning

---
 beginner/apps/src/bin/panic.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/beginner/apps/src/bin/panic.rs b/beginner/apps/src/bin/panic.rs
index ec16d9b..eb86bc7 100644
--- a/beginner/apps/src/bin/panic.rs
+++ b/beginner/apps/src/bin/panic.rs
@@ -24,9 +24,13 @@ fn foo() {
 
 #[inline(never)]
 fn bar() {
-    let i = 3;
+    let i = index();
     let array = [0, 1, 2];
     let x = array[i]; // out of bounds access
 
     log::info!("{}", x);
 }
+
+fn index() -> usize {
+    3
+}