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supporting reading file of size zero

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This commit is contained in:
Chris Lu
2017-01-21 13:45:16 -08:00
parent 043b7a7c65
commit 3cb0071025
1 changed files with 1 additions and 1 deletions
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2
weed/server/volume_server_handlers_read.go
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@@ -67,7 +67,7 @@ func (vs *VolumeServer) GetOrHeadHandler(w http.ResponseWriter, r *http.Request)
cookie := n.Cookie cookie := n.Cookie
count, e := vs.store.ReadVolumeNeedle(volumeId, n) count, e := vs.store.ReadVolumeNeedle(volumeId, n)
glog.V(4).Infoln("read bytes", count, "error", e) glog.V(4).Infoln("read bytes", count, "error", e)
if e != nil || count <= 0 { if e != nil || count < 0 {
glog.V(0).Infoln("read error:", e, r.URL.Path) glog.V(0).Infoln("read error:", e, r.URL.Path)
w.WriteHeader(http.StatusNotFound) w.WriteHeader(http.StatusNotFound)
return return