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Fix empty file download (#1506)

This commit is contained in:
Lauris BH 2017-04-20 05:38:56 +03:00 committed by Lunny Xiao
parent fa2a513c62
commit bb14c97d40

View file

@ -19,7 +19,7 @@ import (
func ServeData(ctx *context.Context, name string, reader io.Reader) error { func ServeData(ctx *context.Context, name string, reader io.Reader) error {
buf := make([]byte, 1024) buf := make([]byte, 1024)
n, _ := reader.Read(buf) n, _ := reader.Read(buf)
if n > 0 { if n >= 0 {
buf = buf[:n] buf = buf[:n]
} }