From 517a381becbf643651c133fec593de3b0ea8d6fd Mon Sep 17 00:00:00 2001
From: James Sanderson <zofrex@zofrex.com>
Date: Fri, 21 Nov 2014 22:49:26 +0000
Subject: [PATCH] Update to be compatible with latest Rust

Change fail! to panic!
https://github.com/rust-lang/rust/issues/17489
---
 src/hex.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hex.rs b/src/hex.rs
index 145bc5d..0aa502d 100644
--- a/src/hex.rs
+++ b/src/hex.rs
@@ -6,7 +6,7 @@ pub fn hex_to_int(hex: char) -> int {
         hex as int - 'a' as int + 10
     }
     else {
-        fail!("Character {} out of range", hex);
+        panic!("Character {} out of range", hex);
     }
 }