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ancestor is Flex assert in widgets/basic.dart

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We didn't mean to flag null ancestors for this debugging check.

Fixes #1140
This commit is contained in:
Adam Barth 2015-09-11 15:11:44 -07:00
parent 73b096934a
commit 9de01b171d
1 changed files with 2 additions and 2 deletions
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4
packages/flutter/lib/src/widgets/framework.dart
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@ -823,7 +823,6 @@ abstract class Component extends Widget {
assert(_child == null);
}
String _debugPreviousComponent;
assert(() {
_debugIsBuilding = true;
_debugComponentBuildTree.add(this);
@ -1137,7 +1136,8 @@ abstract class RenderObjectWrapper extends Widget {
Widget ancestor = current.parent;
while (ancestor != null && ancestor is Component)
ancestor = ancestor.parent;
current.debugValidateAncestor(ancestor);
if (ancestor != null)
current.debugValidateAncestor(ancestor);
}
return true;
});