Allow 0x prefix for --author.

2016-03-19 23:51:24 +01:00
parent 2309e19fd9
commit 387d0743e6
2 changed files with 4 additions and 3 deletions
--- a/util/src/hash.rs
+++ b/util/src/hash.rs
@@ -63,7 +63,8 @@ pub trait FixedHash: Sized + BytesConvertable + Populatable + FromStr + Default
 	fn low_u64(&self) -> u64;
 }

-fn clean_0x(s: &str) -> &str {
+/// Return `s` without the `0x` at the beginning of it, if any.
+pub fn clean_0x(s: &str) -> &str {
 	if s.len() >= 2 && &s[0..2] == "0x" {
 		&s[2..]
 	} else {