SDL: Fixed build (90055)

From 9005512c180183037a57b5af0a8a07d2c684b2e8 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Sat, 3 Feb 2024 12:39:52 -0800
Subject: [PATCH] Fixed build

---
 src/render/SDL_render.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/render/SDL_render.c b/src/render/SDL_render.c
index e666edea2537..58d6ece86625 100644
--- a/src/render/SDL_render.c
+++ b/src/render/SDL_render.c
@@ -4024,7 +4024,6 @@ int SDL_RenderGeometryRaw(SDL_Renderer *renderer,
                           const void *indices, int num_indices, int size_indices)
 {
     int i;
-    int retval = 0;
     int count = indices ? num_indices : num_vertices;
 
     CHECK_RENDERER_MAGIC(renderer, -1);