From 3bff316546a4b52aa13002f9052c3ab631964dcb Mon Sep 17 00:00:00 2001
From: falkTX <falktx@gmail.com>
Date: Mon, 26 Dec 2016 22:24:09 +0100
Subject: [PATCH] Ignore LRDF port if type is 0

---
 source/utils/CarlaLadspaUtils.hpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/source/utils/CarlaLadspaUtils.hpp b/source/utils/CarlaLadspaUtils.hpp
index dd4062053..74803821a 100644
--- a/source/utils/CarlaLadspaUtils.hpp
+++ b/source/utils/CarlaLadspaUtils.hpp
@@ -126,6 +126,10 @@ bool is_ladspa_rdf_descriptor_valid(const LADSPA_RDF_Descriptor* const rdfDescri
 
     for (ulong i=0; i < rdfDescriptor->PortCount; ++i)
     {
+        // no type set, ignore
+        if (rdfDescriptor->Ports[i].Type == 0)
+            continue;
+
         if (! is_ladspa_port_good(rdfDescriptor->Ports[i].Type, descriptor->PortDescriptors[i]))
         {
             carla_stderr("WARNING - Plugin has RDF data, but invalid PortTypes: %i != %i", rdfDescriptor->Ports[i].Type, descriptor->PortDescriptors[i]);