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[Fix][Spider] Cards cannot be moved to empty spots #24

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[Fix][Spider] Cards cannot be moved to empty spots #24

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7 changes: 4 additions & 3 deletions Solitaire/ViewModels/Pages/SpiderSolitaireViewModel.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -201,10 +201,11 @@ public override bool CheckAndMoveCard(IList<PlayingCardViewModel> from, IList<Pl
PlayingCardViewModel card, bool checkOnly = false)
{
// The trivial case is where from and to are the same.
if (from.SequenceEqual(to))
if (ReferenceEquals(from, to))
return false;

if (to.SequenceEqual(Stock))

// Don't allow player to move cards to the Stock
if (ReferenceEquals(to, Stock))
return false;

// This is the complicated operation.
Expand Down