no audiodevices found using QAudioDeviceInfo::availableDevices on Ubuntu 9.0.4

This issues was said to be fixed however i get the same result. I built the git tree for qt4.6.0 and the master, both had the commit 35c534491ef048abc072d5ebaaecb756fe8f5773, which was said to fix the issue.

I have same OS version and asla version, 1.0.18 (from /usr/include/alsa/version.h), as original bug reporter. my print from aplay -L

aplay -L
front:CARD=AudioPCI,DEV=0
Ensoniq AudioPCI, ES1371 DAC2/ADC
Front speakers
rear:CARD=AudioPCI,DEV=0
Ensoniq AudioPCI, ES1371 DAC1
Rear speakers
surround40:CARD=AudioPCI,DEV=0
Ensoniq AudioPCI, ES1371 DAC2/ADC
4.0 Surround output to Front and Rear speakers
iec958:CARD=AudioPCI,DEV=0
Ensoniq AudioPCI, ES1371 DAC2/ADC
IEC958 (S/PDIF) Digital Audio Output
null
Discard all samples (playback) or generate zero samples (capture)

I have built in debug mode and stepped through the code, in QAudioDeviceInfoInternal::availableDevices, asla devices are detected, however no devices are appended to the list because it searches the deviceDescrption for "Default Audio Device", which does not exist therefore returning 0 devices