hero/mvc: func result -> struct, map, slices check if content type is already given by other output value before setting it, look the previous commit for more [2]
@@ -334,15 +334,18 @@ func DispatchFuncResult(ctx context.Context, errorHandler ErrorHandler, values [
if custom == nil {
// if it's a pointer to struct/map.
- if di.IsNil(v) && contentType == "" {
+ if di.IsNil(v) {
// if just a ptr to struct with no content type given
// then try to get the previous response writer's content type,
// and if that is empty too then force-it to application/json
// as the default content type we use for structs/maps.
+ if contentType == "" {
contentType = ctx.GetContentType()
if contentType == "" {
contentType = context.ContentJSONHeaderValue
}
+ }
+
continue
}
