From a3dab0b844af975a9867935ed607dcaeadef5192 Mon Sep 17 00:00:00 2001
From: Owen Green <gungwho@gmail.com>
Date: Fri, 16 Nov 2018 11:50:53 +0000
Subject: [PATCH] src/FluidNMFMatch/FluidNMFMatch.cpp: Only check for buffer
 after it might have changed

---
 src/FluidNMFMatch/FluidNMFMatch.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/FluidNMFMatch/FluidNMFMatch.cpp b/src/FluidNMFMatch/FluidNMFMatch.cpp
index 10d4e7d..0e3f610 100644
--- a/src/FluidNMFMatch/FluidNMFMatch.cpp
+++ b/src/FluidNMFMatch/FluidNMFMatch.cpp
@@ -106,11 +106,13 @@ namespace nmf{
     
     void next(int)
     {
+      
+      setParams(false);
       auto filters = parameter::lookupParam("filterbuf", mClient->getParams()).getBuffer();
       
       if(!filters) return;
       
-      setParams(false);
+      
       const float* input = in(0);
       const float inscalar = in0(0);
       inputSignals[0]->set(const_cast<float*>(input), inscalar);