Fix an analyzer warning (#15627)

6d5810ec · Jason Simmons · GitHub · 71b2cfb2 · 6d5810ec
Unverified Commit 6d5810ec authored Mar 16, 2018 by Jason Simmons Committed by GitHub Mar 16, 2018
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home.dart examples/flutter_gallery/lib/demo/animation/home.dart +1 -1

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--- a/examples/flutter_gallery/lib/demo/animation/home.dart
+++ b/examples/flutter_gallery/lib/demo/animation/home.dart
@@ -200,7 +200,7 @@ class _AllSectionsLayout extends MultiChildLayoutDelegate {

    // When tCollapsed > 0, the indicators move closer together
    //final double rowIndicatorWidth = 48.0 + (1.0 - tCollapsed) * (rowTitleWidth - 48.0);
-    final double paddedSectionIndicatorWidth = kSectionIndicatorWidth + 8.0;
+    const double paddedSectionIndicatorWidth = kSectionIndicatorWidth + 8.0;
    final double rowIndicatorWidth = paddedSectionIndicatorWidth +
      (1.0 - tCollapsed) * (rowTitleWidth - paddedSectionIndicatorWidth);
    double rowIndicatorX = (size.width - rowIndicatorWidth) / 2.0 - selectedIndex * rowIndicatorWidth;