--- Makefile	(revision 499801)
+++ Makefile	(working copy)
@@ -3,7 +3,7 @@ 
 
 PORTNAME=	nullmailer
 PORTVERSION=	1.13
-PORTREVISION=	3
+PORTREVISION=	4
 PORTEPOCH=	1
 CATEGORIES=	mail
 MASTER_SITES=	http://untroubled.org/nullmailer/ \
--- files/patch-lib_fdbuf_tlsibuf.cc	(nonexistent)
+++ files/patch-lib_fdbuf_tlsibuf.cc	(working copy)
@@ -0,0 +1,14 @@ 
+--- lib/fdbuf/tlsibuf.cc.orig
++++ lib/fdbuf/tlsibuf.cc
+@@ -27,5 +27,10 @@
+ 
+ ssize_t tlsibuf::_read(char* buf, ssize_t len)
+ {
+-  return gnutls_record_recv(session, buf, len);
++  ssize_t rc;
++  do
++  {
++    rc = gnutls_record_recv(session, buf, len);
++  } while (rc == GNUTLS_E_AGAIN || rc == GNUTLS_E_INTERRUPTED);
++  return rc;
+ }
--- files/patch-lib_fdbuf_tlsobuf.cc	(nonexistent)
+++ files/patch-lib_fdbuf_tlsobuf.cc	(working copy)
@@ -0,0 +1,14 @@ 
+--- lib/fdbuf/tlsobuf.cc.orig
++++ lib/fdbuf/tlsobuf.cc
+@@ -27,5 +27,10 @@
+ 
+ ssize_t tlsobuf::_write(const char* buf, ssize_t len)
+ {
+-  return gnutls_record_send(session, buf, len);
++  ssize_t rc;
++  do
++  {
++    rc = gnutls_record_send(session, buf, len);
++  } while(rc == GNUTLS_E_AGAIN || rc == GNUTLS_E_INTERRUPTED);
++  return rc;
+ }