From 825e2c823c2d675ac7fc3475a5e40132f0577035 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Mon, 20 Oct 2014 23:21:58 +0200
Subject: [PATCH] add support for VST plugins without any parameters

---
 libs/ardour/vst_info_file.cc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/libs/ardour/vst_info_file.cc b/libs/ardour/vst_info_file.cc
index 4037aec91b..8088824de3 100644
--- a/libs/ardour/vst_info_file.cc
+++ b/libs/ardour/vst_info_file.cc
@@ -227,6 +227,12 @@ vstfx_load_info_block(FILE* fp, VSTInfo *info)
 		info->wantMidi = 1;
 	}
 
+	if ((info->numParams) == 0) {
+		info->ParamNames = NULL;
+		info->ParamLabels = NULL;
+		return true;
+	}
+
 	if ((info->ParamNames = (char **) malloc(sizeof(char*)*info->numParams)) == 0) {
 		return false;
 	}