lftp 2.4.0 : segfault while logging in

[cube]

lftp 2.4.0 segfaults when login on certain FTP sites, where lftp 2.3.11
just goes fine.

Try for exemple this FTP site :
209.164.26.189

I get :
---- Connecting to 209.164.26.189 (209.164.26.189) port 21
<--- 220 ciad1 Microsoft FTP Service (Version 4.0).
<--- 331 Anonymous access allowed, send identity (e-mail name) as
password.
Erreur de segmentation

cube

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It's all artificial sweetener
I'm faking I love you's
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Artificial Sweetener, No Doubt, Return of Saturn, 2000.