fails when device name contains whitespace

Binary package hint: pct-scanner-scripts

pct-scanner-script doesn't work at all when the scanner device name contains a space.

Output of "scanimage -L":

  device `fujitsu:ScanSnap S1500:24768' is a FUJITSU ScanSnap S1500 scanner
  device `hpaio:/usb/hp_LaserJet_3015?serial=00CNBM025551' is a Hewlett-Packard hp_LaserJet_3015 all-in-one

Last few lines of output of "bash -x /usr/bin/pct-scanner-script -c -r 200 -d 'fujitsu:ScanSnap S1500:24768' -s 'ADF Duplex'":

  + scanadf --device-name fujitsu:ScanSnap S1500:24768 --scan-script /usr/lib/pct-scanner-scripts/pct-scanner-script-process --output-file /home/dwon/scanscript/input/image-%04d.pbm --source ADF Duplex --resolution 200 --mode Color -x 210.000mm -y 297.000mm --start-count 1 '2>/dev/null'
  scanadf: open of device fujitsu:ScanSnap failed: Invalid argument