From 11bbce10b1dc8a15020f416e4c12025493ad7baf Mon Sep 17 00:00:00 2001
From: Paul Licameli <paul.licameli@audacityteam.org>
Date: Sun, 16 Feb 2020 13:23:53 -0500
Subject: [PATCH] a null check and a comment

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

diff --git a/src/ModuleManager.cpp b/src/ModuleManager.cpp
index f46857596..89d13233e 100755
--- a/src/ModuleManager.cpp
+++ b/src/ModuleManager.cpp
@@ -153,10 +153,12 @@ bool Module::Load()
    return false;
 }
 
+// This isn't yet used?
 void Module::Unload()
 {
    if (mLib->IsLoaded()) {
-      mDispatch(ModuleTerminate);
+      if (mDispatch)
+         mDispatch(ModuleTerminate);
    }
 
    mLib->Unload();