minor bugfix in perl interface: filter specification#62

Merged

ahiguti merged 2 commits intoDeNA:masterfrom

datamoeras:master

Oct 3, 2011

Commits on Aug 7, 2011

Also accept a string as the offset in filter specification.
Raoul Zwart
committed
Fix: accept _both_ numbers and strings as offset parameter in filter specification.
Raoul Zwart
committed