From 57a42eae9f8516a09fef7bab99ee9afe2cd6775f Mon Sep 17 00:00:00 2001
From: Butch <ba58smith@gmail.com>
Date: Sat, 28 Mar 2020 13:12:07 -0400
Subject: [PATCH] Add classname to change_filter()

---
 src/transforms/change_filter.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/transforms/change_filter.cpp b/src/transforms/change_filter.cpp
index dda05716b..d141c5e3f 100644
--- a/src/transforms/change_filter.cpp
+++ b/src/transforms/change_filter.cpp
@@ -17,6 +17,7 @@ ChangeFilter::ChangeFilter(float minDelta, float maxDelta, int maxSkips, String
           maxSkips{maxSkips},
           NumericTransform(config_path) {
 
+  className = "ChangeFilter";
   load_configuration();
   skips = maxSkips+1;
 }