From 7d89451fef0f92f0fb49bc781c10e6d4a69659e5 Mon Sep 17 00:00:00 2001
From: Volodymyr Patuta <6977238-fiplox@users.noreply.gitlab.com>
Date: Tue, 20 Oct 2020 13:17:50 +0200
Subject: [PATCH] we don't want to panic!

---
 src/main.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index 8292528..95c945d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -125,7 +125,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
         .get_matches();
 
     let mut robot_pool: Vec<Robot> = Vec::new();
-    let raw_conf = open_file(matches.value_of("file").unwrap())?;
+    let raw_conf = open_file(matches.value_of("file").unwrap_or("two_robots.txt"))?;
     Ok(())
 }