1 files changed, 3 insertions, 0 deletions
diff --git a/csol.c b/csol.c
index ea3d2ff..1444616 100644
--- a/csol.c
+++ b/csol.c
@@ -381,6 +381,9 @@ static int CanCardSitOnTop(Card card, Card on)
                 case Diamond:
                     ret = (on.suit == Spade || on.suit == Club);
                     break;
+
+                case NoSuit:
+                    break;
             }
         }
     }