[FIX] make net/irssi-xmpp work with irssi 1.0.2

[viq]

Patch lifted off of their repos,
https://github.com/cdidier/irssi-xmpp/commit/0d9e5f7f1a0edaea0de312828ce47d11f74ee3dc
-- 
viq <vic...@gmail.com>
commit 4a6aec5baee8f23d78f5c37b34ceffbd65693c5e
Author: viq <vic...@gmail.com>
Date:   Sat May 20 22:11:42 2017 +0200

    Make it build with irssi 1.x

diff --git a/net/irssi-xmpp/Makefile b/net/irssi-xmpp/Makefile
index 43e0e9025a0..46eac9c5cb6 100644
--- a/net/irssi-xmpp/Makefile
+++ b/net/irssi-xmpp/Makefile
@@ -3,6 +3,7 @@
 COMMENT=		XMPP plugin for irssi
 
 DISTNAME=		irssi-xmpp-0.53
+REVISION=		0
 
 CATEGORIES=		net
 
diff --git a/net/irssi-xmpp/patches/patch-src_core_xmpp-servers_c b/net/irssi-xmpp/patches/patch-src_core_xmpp-servers_c
new file mode 100644
index 00000000000..8b383e83fc6
--- /dev/null
+++ b/net/irssi-xmpp/patches/patch-src_core_xmpp-servers_c
@@ -0,0 +1,46 @@
+$OpenBSD$
+
+https://github.com/cdidier/irssi-xmpp/commit/0d9e5f7f1a0edaea0de312828ce47d11f74ee3dc
+
+Index: src/core/xmpp-servers.c
+--- src/core/xmpp-servers.c.orig
++++ src/core/xmpp-servers.c
+@@ -32,6 +32,11 @@
+ #include "rosters-tools.h"
+ #include "tools.h"
+ 
++/* IRSSI_ABI_VERSION was introduced in 0.8.18 */
++#if !defined(IRSSI_ABI_VERSION) || IRSSI_ABI_VERSION < 6
++#  define use_tls use_ssl
++#endif
++
+ static void
+ channels_join(SERVER_REC *server, const char *data, int automatic)
+ {
+@@ -151,7 +156,7 @@ xmpp_server_init_connect(SERVER_CONNECT_REC *connrec)
+ 	server->connect_pid = -1;
+ 
+ 	if (server->connrec->port <= 0)
+-		server->connrec->port = (server->connrec->use_ssl) ?
++		server->connrec->port = (server->connrec->use_tls) ?
+ 		    LM_CONNECTION_DEFAULT_PORT_SSL : LM_CONNECTION_DEFAULT_PORT;
+ 
+ 	if (conn->real_jid == NULL)
+@@ -335,7 +340,7 @@ lm_open_cb(LmConnection *connection, gboolean success,
+ 		g_free(host);
+ 	} else
+ 		signal_emit("server connecting", 1, server);
+-	if (server->connrec->use_ssl)
++	if (server->connrec->use_tls)
+ 		signal_emit("xmpp server status", 2, server, 
+ 		    "Using SSL encryption.");
+ 	else if (lm_ssl_get_use_starttls(lm_connection_get_ssl(server->lmconn)))
+@@ -470,7 +475,7 @@ xmpp_server_connect(XMPP_SERVER_REC *server)
+ 		return;
+ 	error = NULL;
+ 	err_msg = NULL;
+-	if (server->connrec->use_ssl) {
++	if (server->connrec->use_tls) {
+ 		if (!set_ssl(server->lmconn, &error, server, FALSE)) {
+ 			err_msg = "Cannot init ssl";
+ 			goto err;