Style tweak in double tap recognizer

c7ccf256 · Kris Giesing · c2916f47 · c7ccf256
Commit c7ccf256 authored Oct 23, 2015 by Kris Giesing
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 2 deletions

double_tap.dart packages/flutter/lib/src/gestures/double_tap.dart +1 -2

No files found.
--- a/packages/flutter/lib/src/gestures/double_tap.dart
+++ b/packages/flutter/lib/src/gestures/double_tap.dart
@@ -150,8 +150,7 @@ class DoubleTapGestureRecognizer extends DisposableArenaMember {
  }

  void _startDoubleTapTimer() {
-    if (_doubleTapTimer == null)
-      _doubleTapTimer = new Timer(kDoubleTapTimeout, () => _reset());
+    _doubleTapTimer ??= new Timer(kDoubleTapTimeout, () => _reset());
  }

  void _stopDoubleTapTimer() {