Kill potential unused variable warning

diff --git a/include/vlc_threads.h b/include/vlc_threads.h
index f025faef5b8737dfea109b3a4eb760df376e4c96..01e8b716aa389c84d993fc2f467fc78b48ea87b7 100644 (file)
--- a/include/vlc_threads.h
+++ b/include/vlc_threads.h
@@ -188,7 +188,7 @@ VLC_EXPORT(void, vlc_pthread_fatal, (const char *action, int error, const char *
     if (val) \
         vlc_pthread_fatal (action, val, psz_file, i_line)
 #else
-# define VLC_THREAD_ASSERT (void)0
+# define VLC_THREAD_ASSERT ((void)(val))
 #endif
 
 static inline void __vlc_mutex_lock( const char * psz_file, int i_line,