From 35a20a8bcc7fb01dbb9f7f04ada5ad6dd4aa268f Mon Sep 17 00:00:00 2001
From: "Julien \"_FrnchFrgg_\" RIVAUD" <frnchfrgg@free.fr>
Date: Thu, 28 Jul 2016 20:57:44 +0200
Subject: [PATCH] GenericUI: add a sanity-check for FileChoosers

Assert that all FileChooserButton created are for properties, because
the remaining code assumes that it should setup things for a property.
---
 gtk2_ardour/generic_pluginui.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gtk2_ardour/generic_pluginui.cc b/gtk2_ardour/generic_pluginui.cc
index dc19aca19e..77a2536b1a 100644
--- a/gtk2_ardour/generic_pluginui.cc
+++ b/gtk2_ardour/generic_pluginui.cc
@@ -665,6 +665,9 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter&             param,
 
 		if (desc.datatype == Variant::PATH) {
 
+			/* We shouldn't get that type for input ports */
+			assert(param.type() == PluginPropertyAutomation);
+
 			/* Build a file selector button */
 
 			// Create/add controller