From ea00df6c7e6b79ef1e64391f4492bfed82ea7fec Mon Sep 17 00:00:00 2001
From: fullwall <fullwall25@gmail.com>
Date: Sun, 9 Jul 2023 00:02:47 +0800
Subject: [PATCH] Don't clear the page items unless there's a page there

---
 main/src/main/java/net/citizensnpcs/trait/ShopTrait.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/main/src/main/java/net/citizensnpcs/trait/ShopTrait.java b/main/src/main/java/net/citizensnpcs/trait/ShopTrait.java
index 15dd8dc94..9f2b0a804 100644
--- a/main/src/main/java/net/citizensnpcs/trait/ShopTrait.java
+++ b/main/src/main/java/net/citizensnpcs/trait/ShopTrait.java
@@ -745,8 +745,8 @@ public class ShopTrait extends Trait {
 
             InventoryMenuSlot prev = ctx.getSlot(4 * 9 + 3);
             InventoryMenuSlot next = ctx.getSlot(4 * 9 + 5);
-            prev.clear();
             if (currentPage > 0) {
+                prev.clear();
                 prev.setItemStack(new ItemStack(Material.FEATHER, 1), "Previous page (" + (currentPage) + ")");
                 prev.setClickHandler(evt -> {
                     evt.setCancelled(true);
@@ -754,8 +754,8 @@ public class ShopTrait extends Trait {
                 });
             }
 
-            next.clear();
             if (currentPage + 1 < shop.pages.size()) {
+                next.clear();
                 next.setItemStack(new ItemStack(Material.FEATHER, 1), "Next page (" + (currentPage + 1) + ")");
                 next.setClickHandler(evt -> {
                     evt.setCancelled(true);