From a7e18cd84a176285960ee27f0b03ac17b7cd8228 Mon Sep 17 00:00:00 2001
From: HeyZeer0 <heyzeer0@yahoo.com.br>
Date: Mon, 28 Nov 2016 10:08:25 -0200
Subject: [PATCH] Fixed TileVendor stack.

---
 .../br/com/gamemods/universalcoinsserver/tile/TileVendor.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/br/com/gamemods/universalcoinsserver/tile/TileVendor.java b/src/main/java/br/com/gamemods/universalcoinsserver/tile/TileVendor.java
index b8e2667..5cb5a19 100644
--- a/src/main/java/br/com/gamemods/universalcoinsserver/tile/TileVendor.java
+++ b/src/main/java/br/com/gamemods/universalcoinsserver/tile/TileVendor.java
@@ -1005,7 +1005,7 @@ public void buy(boolean all)
         ItemStack output = inventory[SLOT_OUTPUT];
         if(output != null)
         {
-            if (UniversalCoinsServerAPI.matches(output, trade) || output.stackSize + trade.stackSize > output.getMaxStackSize())
+            if (!UniversalCoinsServerAPI.matches(output, trade) || output.stackSize + trade.stackSize > output.getMaxStackSize())
             {
                 buyButtonActive = false;
                 markDirty();