SDL_mixer: Updated for SDL3 change to use SDL_bool instead of int return code (bcd57)

SDL Commits
1 
From bcd5770363708c894238104a0f88767068183439 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Tue, 27 Aug 2024 12:23:23 -0700
Subject: [PATCH] Updated for SDL3 change to use SDL_bool instead of int return
 code

---
 cmake/test/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmake/test/main.c b/cmake/test/main.c
index 78c52e80..6d51b42e 100644
--- a/cmake/test/main.c
+++ b/cmake/test/main.c
@@ -4,7 +4,7 @@
 
 int main(int argc, char *argv[])
 {
-    if (SDL_Init(0) < 0) {
+    if (!SDL_Init(0)) {
         SDL_Log("SDL_Init: could not initialize SDL: %s\n", SDL_GetError());
         return 1;
     }