another fix, another bug

During Debian BSP Tokyo, I've squashed 3 bugs, but not uploaded yet. Today I tried to build and upload those, however I got build failure.

Yes, "build failure"... its reason is, my desktop is Core-i5 processor and I've set DEBBUILDOPTS="-j4" in /etc/pbuilderrc to use its power, and my laptop doesn't. Filed as Bug#694726