From f410dc433c95a4beeb0ee46d8ac28c69843c91e1 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Wed, 14 Apr 2021 17:53:56 +0200
Subject: [PATCH] Fix Lua `get_processor_param` API

---
 libs/ardour/lua_api.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/ardour/lua_api.cc b/libs/ardour/lua_api.cc
index a724aca926..0bbeaf5b2b 100644
--- a/libs/ardour/lua_api.cc
+++ b/libs/ardour/lua_api.cc
@@ -244,7 +244,7 @@ ARDOUR::LuaAPI::get_processor_param (boost::shared_ptr<Processor> proc, uint32_t
 {
 	ok=false;
 	boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (proc);
-	if (!pi) { return false; }
+	if (!pi) { ok = false; return 0;}
 	return get_plugin_insert_param (pi, which, ok);
 }