From f36b9a579f8cd3642175bd5c13d1d2d9f03c9edf Mon Sep 17 00:00:00 2001
From: Nathanael Sensfelder <SpamShield0@MultiAgentSystems.org>
Date: Wed, 2 Jan 2019 01:49:38 +0100
Subject: Only link if it's not undefined.

---
 src/global/www/script/session.js | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'src/global/www/script/session.js')

diff --git a/src/global/www/script/session.js b/src/global/www/script/session.js
index 8d005b1..e6fd609 100644
--- a/src/global/www/script/session.js
+++ b/src/global/www/script/session.js
@@ -83,9 +83,15 @@ function (session)
 tacticians_online.session.attach_to =
 function (app)
 {
-   app.ports.store_new_session.subscribe(
-      tacticians_online.session.store_new_session
-   );
+   if (app.ports.store_new_session !== undefined)
+   {
+      app.ports.store_new_session.subscribe(
+         tacticians_online.session.store_new_session
+      );
+   }
 
-   app.ports.reset_session.subscribe(tacticians_online.session.reset);
+   if (app.ports.reset_session !== undefined)
+   {
+      app.ports.reset_session.subscribe(tacticians_online.session.reset);
+   }
 }
-- 
cgit v1.2.3-70-g09d2