From 8fae8d11af9b56bc349c67fbf04145c0a5ae2243 Mon Sep 17 00:00:00 2001
From: jake <jake@sharnoth.com>
Date: Mon, 9 Nov 2020 16:47:35 -0700
Subject: [PATCH] fix equipping bought weapon

---
 src/ship/packet/handler/message.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/ship/packet/handler/message.rs b/src/ship/packet/handler/message.rs
index 0bfc4ac..79ceaa5 100644
--- a/src/ship/packet/handler/message.rs
+++ b/src/ship/packet/handler/message.rs
@@ -316,7 +316,12 @@ where
     EG: EntityGateway
 {
     let client = clients.get(&id).ok_or(ShipError::ClientNotFound(id))?;
-    let equip_slot = ((pkt.sub_menu & 0x7) - 1) % 4;
+    let equip_slot = if pkt.sub_menu > 0 {
+        ((pkt.sub_menu & 0x7) - 1) % 4
+    }
+    else {
+        0
+    };
     item_manager.player_equips_item(entity_gateway, &client.character, ClientItemId(pkt.item_id), equip_slot).await?;
     Ok(Box::new(None.into_iter()))
 }