From f911bdb46c8109aafd0dda602d84216096cebe80 Mon Sep 17 00:00:00 2001
From: Max Maisel <max.maisel@posteo.de>
Date: Tue, 9 Apr 2019 19:20:01 +0200
Subject: [PATCH] Include ProgressDialog.h in Loudness effect.

---
 src/effects/Loudness.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/effects/Loudness.cpp b/src/effects/Loudness.cpp
index 1038fe911..9ccf64e83 100644
--- a/src/effects/Loudness.cpp
+++ b/src/effects/Loudness.cpp
@@ -29,6 +29,7 @@
 #include "../ShuttleGui.h"
 #include "../WaveTrack.h"
 #include "../widgets/valnum.h"
+#include "../widgets/ProgressDialog.h"
 
 enum kNormalizeTargets
 {