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fix reading from a url

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This commit is contained in:
Chris Lu 2018-05-24 23:20:56 -07:00
parent 7b81cf3762
commit c11d84f314
1 changed files with 4 additions and 1 deletions
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5
weed/util/http_util.go
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@ -201,7 +201,10 @@ func ReadUrl(fileUrl string, offset int64, size int, buf []byte) (n int64, e err
var i, m int var i, m int
for { for {
m, err = r.Body.Read(buf[i:cap(buf)]) m, err = r.Body.Read(buf[i:])
if m == 0 {
return
}
i += m i += m
n += int64(m) n += int64(m)
if err == io.EOF { if err == io.EOF {