From 5c19d30d3e54f8990f100b0845d227df2f951bff Mon Sep 17 00:00:00 2001
From: Valerii Hiora <valerii.hiora@gmail.com>
Date: Wed, 7 Jan 2015 13:42:29 +0200
Subject: [PATCH] Format Show and String split

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

diff --git a/src/lib.rs b/src/lib.rs
index e63cf1d..5ffddf9 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -28,7 +28,7 @@ impl Default for Config {
 fn getenv(v: &str) -> Option<String> {
     use std::os::getenv;
     let r = getenv(v);
-    println!("{} = {}", v, r);
+    println!("{:?} = {:?}", v, r);
     r
 }