Fixes warning in sprites

0d61e501 · Viktor Lidholt · 2f07811d · 0d61e501
Commit 0d61e501 authored Oct 26, 2015 by Viktor Lidholt
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physics_collision_groups.dart ...ges/flutter_sprites/lib/src/physics_collision_groups.dart +1 -1

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--- a/packages/flutter_sprites/lib/src/physics_collision_groups.dart
+++ b/packages/flutter_sprites/lib/src/physics_collision_groups.dart
@@ -16,7 +16,7 @@ class _PhysicsCollisionGroups {
        keys.add(key);
      }
    });
-    return key;
+    return keys;
  }

  int getBitmaskForKeys(List<Object> keys) {