From bb5795c1b5445afac3645d7ccec240c4e3f4128a Mon Sep 17 00:00:00 2001
From: Timothy Pearson <kb9vqf@pearsoncomputing.net>
Date: Sat, 18 May 2013 21:48:50 -0500
Subject: Fix crash when attempting to add VPN connection when VPN service is
 not available

---
 .../configwidgets/tdenetman-connection_setting_vpn_widget.cpp | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'tdenetworkmanager/src/configwidgets/tdenetman-connection_setting_vpn_widget.cpp')

diff --git a/tdenetworkmanager/src/configwidgets/tdenetman-connection_setting_vpn_widget.cpp b/tdenetworkmanager/src/configwidgets/tdenetman-connection_setting_vpn_widget.cpp
index 36140d8..ec2ce50 100644
--- a/tdenetworkmanager/src/configwidgets/tdenetman-connection_setting_vpn_widget.cpp
+++ b/tdenetworkmanager/src/configwidgets/tdenetman-connection_setting_vpn_widget.cpp
@@ -31,6 +31,7 @@
 #include <tqcombobox.h>
 #include <tqiconset.h>
 #include <kiconloader.h>
+#include <kpushbutton.h>
 #include <tqwidgetstack.h>
 #include <kuser.h>
 
@@ -46,6 +47,7 @@ VPNWidgetImpl::VPNWidgetImpl(TDENetworkConnection* conn, bool new_conn, TQWidget
 	, _new_conn(new_conn)
 {
 	_vpnsetting = dynamic_cast<TDEVPNConnection*>(conn);
+	_parentdialog = dynamic_cast<ConnectionSettingsDialogImpl*>(parent);
 
 	TQVBoxLayout* layout = new TQVBoxLayout(this, 1, 1);
 	_mainWid = new ConnectionSettingVPNWidget(this);
@@ -61,7 +63,10 @@ VPNWidgetImpl::Init()
 	VPNServiceList list = VPNManager::getVPNServices();
 
 	if (list.isEmpty()) {
-		// FIXME Do something useful here
+		if (_parentdialog) {
+			_parentdialog->_disable_next_button = true;
+			_parentdialog->slotEnableButtons();
+		}
 	}
 	else {
 		int index = 0;
@@ -108,6 +113,10 @@ VPNWidgetImpl::Init()
 				slotServiceComboActivated(index - 1);
 			}
 		}
+		if (_parentdialog) {
+			_parentdialog->_disable_next_button = false;
+			_parentdialog->slotEnableButtons();
+		}
 	}
 
 	// lock the combo when editing an already existing connection
-- 
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