1 files changed, 2 insertions, 2 deletions
diff --git a/xine/post.c b/xine/post.c
index 97e2f75c..088e316d 100644
--- a/xine/post.c
+++ b/xine/post.c
@@ -52,8 +52,8 @@
      !defined(XINELIBOUTPUT_DEBUG_STDERR)
 
 #   undef x_syslog
-
-    static void x_syslog(int level, const char *fmt, ...)
+     static void x_syslog(int level, const char *fmt, ...) __attribute__ ((format (printf, 2, 3)));
+     static void x_syslog(int level, const char *fmt, ...)
     {
       va_list argp;
       char buf[512];