--- nfs-utils-1.2.3/utils/nfsd/nfsd.c	2010-09-28 14:24:16.000000000 +0200
+++ src/utils/nfsd/nfsd.c	2011-01-20 15:10:22.806605997 +0100
@@ -225,12 +225,12 @@
 		exit(1);
 	}			
 
-	if (NFSCTL_VERISSET(versbits, 4) &&
-	    !NFSCTL_TCPISSET(proto4) &&
-	    !NFSCTL_TCPISSET(proto6)) {
-		xlog(L_ERROR, "version 4 requires the TCP protocol");
-		exit(1);
-	}
+	/* if (NFSCTL_VERISSET(versbits, 4) && */
+	/*     !NFSCTL_TCPISSET(proto4) && */
+	/*     !NFSCTL_TCPISSET(proto6)) { */
+	/* 	xlog(L_ERROR, "version 4 requires the TCP protocol"); */
+	/* 	exit(1); */
+	/* } */
 
 	if (chdir(NFS_STATEDIR)) {
 		xlog(L_ERROR, "chdir(%s) failed: %m", NFS_STATEDIR);