1 files changed, 3 insertions, 1 deletions
diff --git a/libc/signal/sigempty.c b/libc/signal/sigempty.c
index 96260fb92..56b62bc65 100644
--- a/libc/signal/sigempty.c
+++ b/libc/signal/sigempty.c
@@ -26,13 +26,15 @@
 /* libc_hidden_proto(sigemptyset) */
 int sigemptyset (sigset_t *set)
 {
+#if 0 /* is it really required by standards?! */
   if (set == NULL)
     {
       __set_errno (EINVAL);
       return -1;
     }
+#endif
 
-  memset (set, 0, sizeof (sigset_t));
+  __sigemptyset (set);
 
   return 0;
 }