avoid allocating string

2017-03-25 23:30:11 +03:00
parent 434ed1b91c
commit 34fb39da5b
2 changed files with 3 additions and 3 deletions
--- a/ethcore/src/evm/evm.rs
+++ b/ethcore/src/evm/evm.rs
@@ -61,7 +61,7 @@ pub enum Error {
 		limit: usize
 	},
 	/// Built-in contract failed on given input
-	BuiltIn(String),
+	BuiltIn(&'static str),
 	/// Returned on evm internal error. Should never be ignored during development.
 	/// Likely to cause consensus issues.
 	Internal(String),