From 04425938df3790177e6b78b9803396cf928d5757 Mon Sep 17 00:00:00 2001
From: Silvan Jegen <s.jegen@gmail.com>
Date: Sun, 14 Jun 2015 17:41:45 +0200
Subject: Change copy() usage

---
 unxml.go | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/unxml.go b/unxml.go
index f266b1f..a9f8941 100644
--- a/unxml.go
+++ b/unxml.go
@@ -204,14 +204,11 @@ func (r *ElementReader) Read(out []byte) (int, error) {
 					r.tagsinstack[string(tn)]--
 				}
 				raw := r.xr.tokenizer.Raw()
-				if len(raw) < lenout {
-					n := copy(out[r.xr.count:], raw)
-					r.xr.count += n
-					lenout -= n
-				} else {
-					n = copy(out[r.xr.count:], raw[:lenout])
-					r.xr.count += n
-					r.xr.lastread = raw[lenout:]
+				n := copy(out[r.xr.count:], raw)
+				r.xr.count += n
+				lenout -= n
+				if n < len(raw) {
+					r.xr.lastread = raw[n:]
 					return r.xr.count, err
 				}
 			}
-- 
cgit v1.2.1-18-gbd029