From c855d17e09a4b8a977ff9e026dd1b01e80c3bf65 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Fri, 31 Oct 2014 21:03:12 -0400
Subject: [PATCH] Fix compilation against older LV2.

---
 libs/ardour/lv2_plugin.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libs/ardour/lv2_plugin.cc b/libs/ardour/lv2_plugin.cc
index 6805391d19..30b00df497 100644
--- a/libs/ardour/lv2_plugin.cc
+++ b/libs/ardour/lv2_plugin.cc
@@ -1370,7 +1370,11 @@ LV2Plugin::announce_property_values()
 	lv2_atom_forge_set_buffer(forge, buf, sizeof(buf));
 
 	// Serialize patch:Get message with no subject (implicitly plugin instance)
+#ifdef HAVE_LV2_1_10_0
 	lv2_atom_forge_object(forge, &frame, 1, LV2Plugin::urids.patch_Get);
+#else
+	lv2_atom_forge_blank(forge, &frame, 1, LV2Plugin::urids.patch_Get);
+#endif
 
 	// Write message to UI=>Plugin ring
 	const LV2_Atom* const atom = (const LV2_Atom*)buf;