Wt

For server filtered WSuggestionPopups, if the user types in a valid entry and hits the enter key really quickly, it occasionally causes a uncaught (client side) JavaScript exception, which ends the user session.

The problem manifests in the refilter function in WSuggestionPopup.js. The 'edit' variable will sometimes be undefined, causing an exception when edit.value is accessed.

The attached main.cpp is a minimal example that reproduces this behavior. It also contains a (commented out) work-around so that if this condition does happen, it at least wont end the users session; it works by essentially wrapping the refilter JS function in a try/catch.