minor fix

R=rsc
DELTA=2  (1 added, 1 deleted, 0 changed)
OCL=32828
CL=32830

diff --git a/src/pkg/bufio/bufio.go b/src/pkg/bufio/bufio.go
index 5ef1b69e9d9f6a518f7c720e2f9c6b2e67001c56..c64e01b4466d34dbd322a5b41eeb49623ffa1640 100644 (file)
--- a/src/pkg/bufio/bufio.go
+++ b/src/pkg/bufio/bufio.go
@@ -107,11 +107,11 @@ func (b *Reader) fill() os.Error {
 
        // Read new data.
        n, e := b.rd.Read(b.buf[b.w:len(b.buf)]);
+       b.w += n;
        if e != nil {
                b.err = e;
                return e
        }
-       b.w += n;
        return nil
 }