websocket: fix binary frame size decoding

R=ukai, rsc CC=golang-dev https://golang.org/cl/166074

websocket: fix binary frame size decoding
R=ukai, rsc CC=golang-dev https://golang.org/cl/166074
4f8a000e · Timo Savola · Russ Cox · 0e2e066c · 4f8a000e
Commit 4f8a000e authored Feb 20, 2010 by Timo Savola Committed by Russ Cox Feb 20, 2010
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websocket.go src/pkg/websocket/websocket.go +2 -3

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--- a/src/pkg/websocket/websocket.go
+++ b/src/pkg/websocket/websocket.go
@@ -64,9 +64,8 @@ func (ws *Conn) Read(msg []byte) (n int, err os.Error) {
 				if err != nil {
 					return n, err
 				}
-				if (c & 0x80) == 0x80 {
-					length = length*128 + int(c&0x7f)
-				} else {
+				length = length*128 + int(c&0x7f)
+				if (c & 0x80) == 0 {
 					break
 				}
 			}