From d2058ef71dbef0f8c624124a2ac8631720405cab Mon Sep 17 00:00:00 2001
From: Martin HART <martin-hart@protonmail.com>
Date: Thu, 29 Oct 2020 11:55:29 +0100
Subject: [PATCH] del unused var

---
 src/main.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 814bd7b..13b6b44 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -64,11 +64,11 @@ fn parse_config(conf: String, pool: &mut Vec<robot::Robot>) -> Result<world::Wor
     };
     let x: i32 = match token1.parse::<i32>() {
         Ok(x) => x,
-        Err(err) => return Err("Could not convert token one from the first string to i32"),
+        Err(_) => return Err("Could not convert token one from the first string to i32"),
     };
     let y: i32 = match token2.parse::<i32>() {
         Ok(x) => x,
-        Err(err) => return Err("Could not convert token two from the first string to i32"),
+        Err(_) => return Err("Could not convert token two from the first string to i32"),
     };
     Ok(world::World { x, y })
 }