--- Source-Tree/qmgr/all-systems/mgr_main.c.orig	Mon Sep  9 08:24:58 1996
+++ Source-Tree/qmgr/all-systems/mgr_main.c	Sat May  2 11:09:26 1998
@@ -502,14 +502,14 @@
 	 *  On systems with named pipes, we get a pipe to the local
 	 *  daemon automatically the first time we call inter().
 	 */
-#if	IS_POSIX_1 | IS_SYSVr4 | IS_BSD4_4
-#else
 #if	IS_BSD
 	if (interconn () < 0) {
 		fprintf (stderr, "%s(FATAL): Unable to get ", Nqsmgr_prefix);
 		fprintf (stderr, "a pipe to the local daemon.\n");
 		exit (16);
 	}
+#else
+#if	IS_POSIX_1 | IS_SYSVr4 | IS_BSD4_4
 #else
 BAD SYSTEM TYPE
 #endif