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| author | Chris Lu <chris.lu@gmail.com> | 2020-11-09 01:00:07 -0800 |
|---|---|---|
| committer | Chris Lu <chris.lu@gmail.com> | 2020-11-09 01:00:07 -0800 |
| commit | 6856b0d57ee663fe23e49cb7d4248f558c12bef6 (patch) | |
| tree | 3717b5c97ecbc2e914d9830de0f3b140a2d437f8 /weed/server/common.go | |
| parent | 4f676aa7d3ff26de2226f628d8534ca569098a15 (diff) | |
| download | seaweedfs-6856b0d57ee663fe23e49cb7d4248f558c12bef6.tar.xz seaweedfs-6856b0d57ee663fe23e49cb7d4248f558c12bef6.zip | |
filer: add API to add/modify/delete tagging
Diffstat (limited to 'weed/server/common.go')
| -rw-r--r-- | weed/server/common.go | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/weed/server/common.go b/weed/server/common.go index 44098a4b5..62ddf6e7f 100644 --- a/weed/server/common.go +++ b/weed/server/common.go @@ -38,10 +38,12 @@ func init() { func writeJson(w http.ResponseWriter, r *http.Request, httpStatus int, obj interface{}) (err error) { var bytes []byte - if r.FormValue("pretty") != "" { - bytes, err = json.MarshalIndent(obj, "", " ") - } else { - bytes, err = json.Marshal(obj) + if obj != nil { + if r.FormValue("pretty") != "" { + bytes, err = json.MarshalIndent(obj, "", " ") + } else { + bytes, err = json.Marshal(obj) + } } if err != nil { return |