[swell-foop/arnaudb/wip/gtk4: 28/38] Small thing, to test.

[Arnaud B. <arnaudb src gnome org>]

commit d7ecc008a6a2623fd66085ed24871071224be7f0
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Sat May 23 18:36:08 2020 +0200

    Small thing, to test.

 src/game.vala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/game.vala b/src/game.vala
index b6821ec..56e22a3 100644
--- a/src/game.vala
+++ b/src/game.vala
@@ -307,7 +307,7 @@ private class Game : Object
             /* for each column, separate not-closed and closed tiles */
             for (uint8 y = 0; y < rows; y++)
             {
-                unowned Tile? tile = current_board [y, x];
+                Tile? tile = current_board [y, x];
 
                 if (tile == null)
                     break;