From 20de96e7319a5ad27b1e50e08815edad3bf18ada Mon Sep 17 00:00:00 2001
From: JackMacWindows <jackmacwindowslinux@gmail.com>
Date: Mon, 18 Mar 2024 23:02:27 -0400
Subject: [PATCH] Fixed issue when toSlot isn't provided

---
 api/generic_peripheral/inventory.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/api/generic_peripheral/inventory.hpp b/api/generic_peripheral/inventory.hpp
index 054f83e9..ccab8e6c 100644
--- a/api/generic_peripheral/inventory.hpp
+++ b/api/generic_peripheral/inventory.hpp
@@ -68,7 +68,7 @@ class inventory : public peripheral {
             else src = p, dest = this;
 
             if (fromSlot < 1 || fromSlot > src->size()) return luaL_error(L, "From slot out of range (between 1 and %d)", src->size());
-            if (!lua_isnil(L, 4) && (toSlot < 1 || toSlot > dest->size())) return luaL_error(L, "To slot out of range (between 1 and %d)", dest->size());
+            if (!lua_isnoneornil(L, 4) && (toSlot < 1 || toSlot > dest->size())) return luaL_error(L, "To slot out of range (between 1 and %d)", dest->size());
             if (limit <= 0) {
                 lua_pushinteger(L, 0);
                 return 1;
@@ -103,4 +103,4 @@ class inventory : public peripheral {
     }
 };
 
-#endif
\ No newline at end of file
+#endif