From 9e8b98840675459d2df7e394e1ddc8585ca29da4 Mon Sep 17 00:00:00 2001
From: Vladimir Mihailenco <vladimir.webdev@gmail.com>
Date: Fri, 26 Oct 2012 18:21:57 +0300
Subject: [PATCH] Ignore Read error if we read enough data.

---
 parser.go | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/parser.go b/parser.go
index 4a2a20c6..6553bbd0 100644
--- a/parser.go
+++ b/parser.go
@@ -73,12 +73,16 @@ func readN(rd reader, n int) ([]byte, error) {
 		r := copy(newBuf, buf)
 		buf = newBuf
 
-		for r < n {
-			n, err := rd.Read(buf[r:])
+		for {
+			nn, err := rd.Read(buf[r:])
+			r += nn
+			if r >= n {
+				// Ignore error if we read enough.
+				break
+			}
 			if err != nil {
 				return nil, err
 			}
-			r += n
 		}
 	} else if err != nil {
 		return nil, err