When 2 or more instances of a component that renders m.trust() content are rendered, changing the html string passed to m.trust between redraws will cause Mithril to throw an error.

Mithril version: 2.0.3

Browser and OS: All

Code

flems example

Steps to Reproduce

1. In the flems example above, click one 'Toggle' button
2. Then click the other toggle button.

Expected Behavior

Mithril should render the content.

Current Behavior

Throws the error: Cannot read property 'length' of undefined