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    Type:Bug 
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    Resolution: Gone away
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    Priority:Major - P3 
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    Affects Version/s: None
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    Component/s: None
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If a field in a struct is a slice, and it has no elements, and it is not omit empty, then it’s BSON value is nil.
This means that you can’t treat it like an array (e.g. use $push,) and we ran into issues with $in as well.
In MGO these types were [], and it appears that our application depends on this.
- is related to
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                    GODRIVER-1216 mgo compatible bson registry -         
- Development Complete
 
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- related to
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                    GODRIVER-2137 empty/nil slices create null field, which can't be used by various functions -         
- Backlog
 
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