Fix setting an attribute to false

1 files changed, 8 insertions, 2 deletions

diff --git a/src/rx.ts b/src/rx.ts
index a83c915..221dcfc 100644
--- a/src/rx.ts
+++ b/src/rx.ts
@@ -463,11 +463,17 @@ function appendNode(base: Element, node: Node, lastAdded?: Node) {
 }
 
 function setAttribute(state: State, element: Element, key: string, attribute: AttributeValue) {
-  if (attribute === undefined || attribute === false) {
+  if (attribute === undefined) {
     // Do nothing
   } else if (attribute === true) {
     // @ts-ignore
-    element[key] = "true"
+    element[key] = 'true'
+  } else if (attribute === false) {
+    // @ts-ignore
+    if (key in element) {
+      // @ts-ignore
+      element[key] = false
+    }
   } else if (typeof attribute === "number") {
     // @ts-ignore
     element[key] = attribute.toString()