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Ensure erased document is nil not empty map

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This commit is contained in:
Tobie Morgan Hitchcock 2017-11-17 12:41:35 +00:00
parent 62739b8154
commit a8137134e3
1 changed files with 5 additions and 5 deletions
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10
db/document.go
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@ -89,7 +89,7 @@ func (d *document) clear() {
}
func (d *document) erase() (err error) {
d.current.Reset()
d.current = data.Consume(nil)
return
}
@ -276,15 +276,15 @@ func (d *document) setup() (err error) {
}
func (d *document) changed() bool {
a := d.initial.Data().(map[string]interface{})
b := d.current.Data().(map[string]interface{})
a, _ := d.initial.Data().(map[string]interface{})
b, _ := d.current.Data().(map[string]interface{})
c := diff.Diff(a, b)
return len(c) > 0
}
func (d *document) diff() *data.Doc {
a := d.initial.Data().(map[string]interface{})
b := d.current.Data().(map[string]interface{})
a, _ := d.initial.Data().(map[string]interface{})
b, _ := d.current.Data().(map[string]interface{})
if c := diff.Diff(a, b); len(c) > 0 {
return data.Consume(c)
}