From 6c19a776f43b4a9869780e3312764d039a16cd39 Mon Sep 17 00:00:00 2001
From: Johannes Mueller <github@johannes-mueller.org>
Date: Sun, 28 Oct 2018 21:29:52 +0100
Subject: Set session of PluginPinWidget created after ::set_session()

PluginPinWidgets initially receive their Session pointer by
PluginPinDialog::set_session(). When a RouteProcessorChange occurs all
PluginPinWidgets are recreated. Those newly created instances need a pointer to
the session.
---
 gtk2_ardour/plugin_pin_dialog.cc | 1 +
 1 file changed, 1 insertion(+)

(limited to 'gtk2_ardour/plugin_pin_dialog.cc')

diff --git a/gtk2_ardour/plugin_pin_dialog.cc b/gtk2_ardour/plugin_pin_dialog.cc
index 6493dbb7c8..ed7032d0c8 100644
--- a/gtk2_ardour/plugin_pin_dialog.cc
+++ b/gtk2_ardour/plugin_pin_dialog.cc
@@ -2033,6 +2033,7 @@ PluginPinDialog::add_processor (boost::weak_ptr<Processor> p)
 #endif
 	if (pi) {
 		ppw.push_back (PluginPinWidgetPtr(new PluginPinWidget (pi)));
+		ppw.back()->set_session (_session);
 		vbox->pack_start (*ppw.back());
 	} else {
 		HBox* hbox = manage (new HBox ());
-- 
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