OS/390 seems to do length 0 udp reads, Nicholas says

[p5sagit/p5-mst-13.2.git] / pp_sys.c

diff --git a/pp_sys.c b/pp_sys.c
index 99f1eb5..3fb4be9 100644 (file)
--- a/pp_sys.c
+++ b/pp_sys.c
@@ -1,6 +1,6 @@
 /*    pp_sys.c
  *
- *    Copyright (c) 1991-2001, Larry Wall
+ *    Copyright (c) 1991-2002, Larry Wall
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -2282,7 +2282,7 @@ PP(pp_socket)
 
 PP(pp_sockpair)
 {
-#if defined (HAS_SOCKETPAIR) || defined (HAS_SOCKET)
+#if defined (HAS_SOCKETPAIR) || (defined (HAS_SOCKET) && defined(SOCK_DGRAM))
     dSP;
     GV *gv1;
     GV *gv2;