Update to be compatible with latest Rust

Change fail! to panic! rust-lang/rust#17489
zofrex · Feb 15, 2015 · 517a381 · 517a381
1 parent 18efbbe
commit 517a381
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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);
     }
 }