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Merge pull request #1398 from HansMuller/fix_analayzer_warning

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Fix _scrollOffsetIsInBounds analayzer warning
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Hans Muller 2015-09-29 14:41:48 -07:00
commit a656d57d0f
1 changed files with 4 additions and 1 deletions
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5
packages/flutter/lib/src/fn3/scrollable.dart
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@ -126,7 +126,10 @@ abstract class ScrollableState<T extends Scrollable> extends State<T> {
}
bool _scrollOffsetIsInBounds(double offset) {
return offset >= scrollBehavior.minScrollOffset && offset < scrollBehavior.maxScrollOffset;
if (scrollBehavior is! ExtentScrollBehavior)
return false;
ExtentScrollBehavior behavior = scrollBehavior;
return offset >= behavior.minScrollOffset && offset < behavior.maxScrollOffset;
}
double _alignedScrollSnapOffset(double offset) {