SDL: fixed linux build.

SDL Commits
1 
From 1e50823a146fdd175e175d492dc20e96483768a5 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Mon, 10 Jul 2023 20:35:50 +0300
Subject: [PATCH] fixed linux build.

---
 src/core/linux/SDL_evdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/linux/SDL_evdev.c b/src/core/linux/SDL_evdev.c
index 36262ef73815..c0bde0d7e92c 100644
--- a/src/core/linux/SDL_evdev.c
+++ b/src/core/linux/SDL_evdev.c
@@ -882,7 +882,7 @@ static int SDL_EVDEV_device_added(const char *dev_path, int udev_class)
             return ret;
         }
     } else if (udev_class & SDL_UDEV_DEVICE_MOUSE) {
-        ret = SDL_EVDEV_init_mouse(item, udev_class);
+        int ret = SDL_EVDEV_init_mouse(item, udev_class);
         if (ret < 0) {
             close(item->fd);
             SDL_free(item->path);