Noté 5 sur 5 étoiles

This can be fixed for later versions of Firefox by changing (this will probably lose formatting):
if (browserHistory.isVisited(download.source))

to:
Cc["@mozilla.org/browser/history;1"].getService(Ci.mozIAsyncHistory).isURIVisited(download.source, function(uri, visited) {
if (visited)

and after the "else" statement in that block of code, add:
});

It shows up two times.

Cette critique est pour une version précédente du module (1.2.1.1-signed.1-signed). 

Deletes useless download history Noté 5 sur 5 étoiles

I don't know why Firefox now keeps two histories of downloads. I don't even want one. This extension does exactly what it says it does removing the harder one to get rid of.

Cette critique est pour une version précédente du module (1.1.1-signed.1-signed).