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fix tag field name not used bug

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This commit is contained in:
Tao Wen 2016-12-19 12:12:15 +08:00
parent c7d0dd5b66
commit e7ec3988a6
1 changed files with 4 additions and 0 deletions
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4
jsoniter_reflect.go
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@ -713,12 +713,16 @@ func decoderOfStruct(type_ reflect.Type) (Decoder, error) {
}
decoder := fieldDecoders[fieldDecoderKey]
tagParts := strings.Split(field.Tag.Get("json"), ",")
// if fieldNames set by extension, use theirs, otherwise try tags
if fieldNames == nil {
/// tagParts[0] always present, even if no tags
switch tagParts[0] {
case "":
fieldNames = []string{field.Name}
case "-":
fieldNames = []string{}
default:
fieldNames = []string{tagParts[0]}
}
}
if decoder == nil {