...Wednesday.
Koller converted a neat pass from David Jarolim in the 33rd minute before the scorer was substituted at halftime.
Debutant Martin Harnik, 20, equalised for Austria with 12 minutes to go, scoring six minutes after coming on as a substitute.
"It was a wonderful night and I want to congratulate Martin Harnik on a great debut," Austria coach Josef Hickersberger told local television.
"We did not look too good to start with but afterwards the team played some good football. I'm completely satisfied even though we were not able to win."
(Writing by Mark Ledsom in Geneva)
Keywords: SOCCER FRIENDLY/AUSTRIA
[VIENNA/Reuters/Finance.cz]