From 2c8693f46846301e0c6833a996bc1364bf17ffc2 Mon Sep 17 00:00:00 2001
From: Jan Mulder <jlmulder@xs4all.nl>
Date: Tue, 23 Jan 2018 21:50:11 +0100
Subject: [PATCH] Do not add double ConnectionList items

Refuse to add a ConnectionList row, when the row is already
there. This, obviously, prevents double items.

Fixes: #1069

Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
---
 core/connectionlistmodel.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/core/connectionlistmodel.cpp b/core/connectionlistmodel.cpp
index 7f8b9894b..812c6508d 100644
--- a/core/connectionlistmodel.cpp
+++ b/core/connectionlistmodel.cpp
@@ -38,9 +38,11 @@ int ConnectionListModel::rowCount(const QModelIndex &parent) const
 
 void ConnectionListModel::addAddress(const QString address)
 {
-	beginInsertRows(QModelIndex(), rowCount(), rowCount());
-	m_addresses.append(address);
-	endInsertRows();
+	if (!m_addresses.contains(address)) {
+		beginInsertRows(QModelIndex(), rowCount(), rowCount());
+		m_addresses.append(address);
+		endInsertRows();
+	}
 }
 
 void ConnectionListModel::removeAllAddresses()