Fix warning if openat() is not supported

diff --git a/src/posix/filesystem.c b/src/posix/filesystem.c
index 06b7e146f699f70159c3c48daacc001f7f1b39e6..03fe5d363bef98dcc6587fd6407e3616e62727e8 100644 (file)
--- a/src/posix/filesystem.c
+++ b/src/posix/filesystem.c
@@ -123,6 +123,7 @@ int vlc_openat (int dir, const char *filename, int flags, ...)
 #else
     int fd = -1;
     errno = ENOSYS;
+    (void) mode;
 #endif
 
     LocaleFree (local_name);