diff --git a/src/main/c/GameTic_Tac_Toe/game.c b/src/main/c/GameTic_Tac_Toe/game.c
index 3f1dc5a..a91ba51 100644
--- a/src/main/c/GameTic_Tac_Toe/game.c
+++ b/src/main/c/GameTic_Tac_Toe/game.c
@@ -29,3 +29,6 @@ char checkWinner() {
     if (board[0][0] == board[1][1] && board[1][1] == board[2][2]) return board[0][0];
     if (board[0][2] == board[1][1] && board[1][1] == board[2][0]) return board[0][2];
 
+ // Kein Gewinner
+    return ' ';
+}