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-rw-r--r--sysdeps/posix/cuserid.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/posix/cuserid.c b/sysdeps/posix/cuserid.c
index 3417d0a695..11c827a686 100644
--- a/sysdeps/posix/cuserid.c
+++ b/sysdeps/posix/cuserid.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1996, 1998, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1996, 1998, 1999, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -39,7 +39,7 @@ cuserid (s)
     {
       if (s != NULL)
 	s[0] = '\0';
-      return NULL;
+      return s;
     }
 
   if (s == NULL)