cant connect to Yahoo with pidgin 2.7.3

[Uwe Strahlendorf]

  Hi there,

I updated to pidgin 2.7.3 few days ago and discovered that I couldn't 
connect to Yahoo messenger-service from that time on.
I tested connection with original Yahoo messi, what works fine.
I installed pidgin 2.7.1 again, now I can connect to Yahoo with that 
version of pidgin again.
May be someone could check what is wrong in 2.7.3 regarding Yahoo 
connectivity.

regards

     uwe