[INTERNAL] fix for commit 6db610fc1a61d1432e4619ab17d19c4f3e33d202

Called the wrong ITransferListener method. 

Change-Id: Ifb5f14e82a77a51918b0c7985f7f244fd7530ec1
Reviewed-on: http://saros-build.imp.fu-berlin.de/gerrit/1629
Tested-by: Jenkins CI
Reviewed-by: Stefan Rossbach <srossbach@arcor.de>