From a02b0d90867cd01afbfa56b2232b976b4d0ad31c Mon Sep 17 00:00:00 2001
From: Vladimir Kutepov <frenzzy.man@gmail.com>
Date: Thu, 1 Mar 2018 11:26:21 +0700
Subject: [PATCH] Falsey attributes

---
 src/index.js     | 2 +-
 test/dom.test.js | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/index.js b/src/index.js
index ff9497376..fd2b7ff34 100644
--- a/src/index.js
+++ b/src/index.js
@@ -161,7 +161,7 @@ export function app(state, actions, view, container) {
           element.removeEventListener(name, eventListener)
         }
       } else if (name in element && name !== "list" && !isSvg) {
-        element[name] = value == null ? "" : value
+        element[name] = value == null || value === "false" ? "" : value
       } else if (value != null && value !== false) {
         element.setAttribute(name, value)
       }
diff --git a/test/dom.test.js b/test/dom.test.js
index fe5c7907e..533e86158 100644
--- a/test/dom.test.js
+++ b/test/dom.test.js
@@ -652,3 +652,10 @@ testVdomToHtml("events", [
     html: `<button id="clicked"></button>`
   }
 ])
+
+testVdomToHtml("falsey attributes", [
+  {
+    vdom: <input spellcheck="false" draggable={false} />,
+    html: `<input spellcheck="false">`
+  }
+])