(flush_cleanup): Guard list_all_lock to allow compilation without threads.

diff --git a/libio/genops.c b/libio/genops.c
index 28bb0f9..ad6c7f7 100644 (file)
--- a/libio/genops.c
+++ b/libio/genops.c
@@ -48,7 +48,9 @@ flush_cleanup (void *not_used)
 {
   if (run_fp != NULL)
     _IO_funlockfile (run_fp);
+#ifdef _IO_MTSAFE_IO
   _IO_lock_unlock (list_all_lock);
+#endif
 }
 
 void