From b9518614a6c4fa715e072db3fedbb0647ec5e345 Mon Sep 17 00:00:00 2001
From: Thomas Weber <weber_t@mailbox.org>
Date: Sat, 26 Sep 2020 22:52:57 -0500
Subject: [PATCH] js: Reset VariableInput._value when set to VariableInput
 without a value

This should be fix some subtle bugs.
---
 src/compiler/jsgen.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/compiler/jsgen.js b/src/compiler/jsgen.js
index 640f8e88..3b52df4e 100644
--- a/src/compiler/jsgen.js
+++ b/src/compiler/jsgen.js
@@ -189,6 +189,7 @@ class VariableInput {
                 input = input._value;
             } else {
                 this.type = TYPE_UNKNOWN;
+                this._value = null;
                 return;
             }
         }