SDL_mixer: cmake: fix fix Findlibxmp-lite.cmake (e64af)

SDL Commits
1 
From e64aff7d217cbf45cea2c5f5653fcd1beddc9ed6 Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <[EMAIL REDACTED]>
Date: Thu, 16 Feb 2023 20:34:33 +0100
Subject: [PATCH] cmake: fix fix Findlibxmp-lite.cmake

---
 cmake/Findlibxmp-lite.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmake/Findlibxmp-lite.cmake b/cmake/Findlibxmp-lite.cmake
index 049cb647..b54d2b21 100644
--- a/cmake/Findlibxmp-lite.cmake
+++ b/cmake/Findlibxmp-lite.cmake
@@ -19,7 +19,7 @@ find_package_handle_standard_args(libxmp-lite
     REQUIRED_VARS libxmp_lite_LIBRARY libxmp_lite_INCLUDE_PATH
 )
 
-if(libxmp_lite_FOUND)
+if(libxmp-lite_FOUND)
     if(NOT TARGET libxmp-lite::libxmp-lite)
         add_library(libxmp-lite::libxmp-lite UNKNOWN IMPORTED)
         set_target_properties(libxmp-lite::libxmp-lite PROPERTIES