From 4b4b1714234859df464fb4e25abc5b43eeea90e5 Mon Sep 17 00:00:00 2001
From: hogliux <fabian.renn@gmail.com>
Date: Tue, 11 Jul 2017 11:43:08 +0100
Subject: [PATCH] VST3:  Fixed an issue where the program number was calculated
 incorrectly when the host requests a program change

---
 modules/juce_audio_plugin_client/VST3/juce_VST3_Wrapper.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/juce_audio_plugin_client/VST3/juce_VST3_Wrapper.cpp b/modules/juce_audio_plugin_client/VST3/juce_VST3_Wrapper.cpp
index 3376249168..2d865b8e74 100644
--- a/modules/juce_audio_plugin_client/VST3/juce_VST3_Wrapper.cpp
+++ b/modules/juce_audio_plugin_client/VST3/juce_VST3_Wrapper.cpp
@@ -1917,7 +1917,7 @@ public:
                     else if (vstParamID == JuceVST3EditController::paramPreset)
                     {
                         auto numPrograms  = pluginInstance->getNumPrograms();
-                        auto programValue = roundToInt (value * numPrograms);
+                        auto programValue = roundToInt (value * (jmax (0, numPrograms - 1)));
 
                         if (numPrograms > 1 && isPositiveAndBelow (programValue, numPrograms)
                              && programValue != pluginInstance->getCurrentProgram())