From 62236dd95e6d069b8bd9895c9998676b8d946d37 Mon Sep 17 00:00:00 2001 From: obscuren Date: Thu, 19 Mar 2015 23:20:41 +0100 Subject: copy over loop --- common/types.go | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) (limited to 'common') diff --git a/common/types.go b/common/types.go index 38044d5c8..daefcde11 100644 --- a/common/types.go +++ b/common/types.go @@ -35,10 +35,7 @@ func (h *Hash) SetBytes(b []byte) { b = b[len(b)-hashLength:] } - // reverse loop - for i := len(b) - 1; i >= 0; i-- { - h[hashLength-len(b)+i] = b[i] - } + copy(h[hashLength-len(b):], b) } // Set string `s` to h. If s is larger than len(h) it will panic @@ -73,11 +70,7 @@ func (a *Address) SetBytes(b []byte) { if len(b) > len(a) { b = b[len(b)-addressLength:] } - - // reverse loop - for i := len(b) - 1; i >= 0; i-- { - a[addressLength-len(b)+i] = b[i] - } + copy(a[addressLength-len(b):], b) } // Set string `s` to a. If s is larger than len(a) it will panic -- cgit v1.2.3