From 16b96a515c73c6e3a9d89406d7c5fea030dc72a5 Mon Sep 17 00:00:00 2001
From: Jeremy Rand <jeremy@rand-family.com>
Date: Wed, 23 Jul 2014 16:14:11 -0500
Subject: [PATCH] Fix bug where new tiles were being added even when no tiles
 were moved

---
 game.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/game.c b/game.c
index ff8d087..6bf26cc 100644
--- a/game.c
+++ b/game.c
@@ -148,7 +148,7 @@ void slideInDirection(tDir dir)
     }
 
     for ( ; ((pos >= 0) && (pos < NUM_TILES)); pos += incr) {
-        if (gTileValues[pos] == BLOCKED_TILE_VALUE)
+        if (gTileValues[pos] <= 0)
             continue;
         destPos = nextPosInDir(pos, dir);
         if (destPos == pos)