From 4ccdc1d0920a93b313d81b4014b6f45efb49b1fe Mon Sep 17 00:00:00 2001
From: fiaxh <git@mx.ax.lt>
Date: Sat, 10 Mar 2018 19:46:08 +0100
Subject: Small connection fixes

---
 xmpp-vala/src/core/xmpp_stream.vala | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'xmpp-vala')

diff --git a/xmpp-vala/src/core/xmpp_stream.vala b/xmpp-vala/src/core/xmpp_stream.vala
index 09e973bd..98c89716 100644
--- a/xmpp-vala/src/core/xmpp_stream.vala
+++ b/xmpp-vala/src/core/xmpp_stream.vala
@@ -151,6 +151,12 @@ public class XmppStream {
     }
 
     public XmppStream add_module(XmppStreamModule module) {
+        foreach (XmppStreamModule m in modules) {
+            if (m.get_ns() == module.get_ns() && m.get_id() == module.get_id()) {
+                print("[%p] Adding already added module: %s\n".printf(this, module.get_id()));
+                return this;
+            }
+        }
         modules.add(module);
         if (negotiation_complete) module.attach(this);
         return this;
-- 
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