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Michael Klimushyn 28ffead8a5 Change SemanticsNode#children lists to be non-null (flutter/engine#10952) 
Prevents NPEs and simplifies the code needed to handle these collections. There doesn't seem to have been a meaningful difference between null and empty collection here. The specific crash was happening when `object.scrollChildren > 0` while `object.childrenInHitTestOrder == null`, which looks like it may be a bug on its own and probably needs further investigation.
2019-08-12 17:16:59 -07:00
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src/flutter
Change SemanticsNode#children lists to be non-null (flutter/engine#10952)
2019-08-12 17:16:59 -07:00