From 6b5ef7be2f532278a388bf3da96a68bba1359a35 Mon Sep 17 00:00:00 2001
From: David Bonnet <david@bonnet.cc>
Date: Mon, 3 Jun 2019 11:38:54 +0200
Subject: [PATCH] fix(values): transformable adds onChange if set

The `transformable` decorator injected `onChange` even if `onChange`
was not provided from the parent.
---
 src/values.js | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/src/values.js b/src/values.js
index 3b010956..f806f680 100644
--- a/src/values.js
+++ b/src/values.js
@@ -80,13 +80,14 @@ export const transformable = (Component) =>
             : {
                 ...props,
                 value: transformValue ? state.transformedValue : props.value,
-                onChange: transformOnChange
-                  ? lazyProperty(
-                      this,
-                      'transformedOnChange',
-                      transformedOnChange,
-                    )
-                  : props.onChange,
+                onChange:
+                  transformOnChange && props.onChange
+                    ? lazyProperty(
+                        this,
+                        'transformedOnChange',
+                        transformedOnChange,
+                      )
+                    : props.onChange,
               },
         )
       }