Correct some Action fields to be pointers

Since we specify omitempty on all Action fields it's important that
fields whose empty values are valid values to marshal, we must use
pointer types, so that the empty value is nil, not the empty value of
the type

For example, prior to this change you could not specify On: false and
have it correctly be marshaled into a Action JSON.

1 files changed, 3 insertions, 3 deletions

diff --git a/group.go b/group.go
index c842a5a..f4ed687 100644
--- a/group.go
+++ b/group.go
@@ -20,9 +20,9 @@ type Action struct {
 	Colormode string    `json:"colormode,omitempty"`
 	Ct        int       `json:"ct,omitempty"`
 	Effect    string    `json:"effect,omitempty"`
-	Hue       int       `json:"hue,omitempty"`
-	On        bool      `json:"on,omitempty"`
-	Sat       int       `json:"sat,omitempty"`
+	Hue       *int      `json:"hue,omitempty"`
+	On        *bool     `json:"on,omitempty"`
+	Sat       *int      `json:"sat,omitempty"`
 	XY        []float64 `json:"xy,omitempty"`
 	Scene     string    `json:"scene,omitempty"`
 }