From d1739ba151077b4c080233de6dcf7b6b55600282 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petri=20H=C3=A4kkinen?= <petrih3@gmail.com>
Date: Tue, 17 Dec 2024 11:10:21 +0200
Subject: [PATCH] Fix unused variable warning

---
 VM/src/lbuiltins.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/VM/src/lbuiltins.cpp b/VM/src/lbuiltins.cpp
index 0e468890..5959de14 100644
--- a/VM/src/lbuiltins.cpp
+++ b/VM/src/lbuiltins.cpp
@@ -1064,7 +1064,6 @@ static int luauF_vector(lua_State* L, StkId res, TValue* arg0, int nresults, Stk
             float x = (float)nvalue(arg0);
             float y = (float)nvalue(args);
             float z = 0.0f;
-            float w = 0.0f;
 
             if (nparams >= 3)
             {
@@ -1074,15 +1073,18 @@ static int luauF_vector(lua_State* L, StkId res, TValue* arg0, int nresults, Stk
             }
 
 #if LUA_VECTOR_SIZE == 4
+            float w = 0.0f;
             if (nparams >= 4)
             {
                 if (!ttisnumber(args + 2))
                     return -1;
                 w = (float)nvalue(args + 2);
             }
+            setvvalue(res, x, y, z, w);
+#else
+            setvvalue(res, x, y, z, 0.0f);
 #endif
 
-            setvvalue(res, x, y, z, w);
             return 1;
         }
     }