dvdrip hangs up while "(re)scanning transcode's module path..."

[Max <relf@unn.ac.ru>]

Hello!

When I run dvdrip it prints out

[filterlist] (re)scanning transcode's module path /usr/lib/transcode...

and hangs up. I've found that the problem is somehow related to the following two transcode's filters

filter_compare.so  filter_control.so

When I move them out of /usr/lib/transcode/ directory, dvdrip starts work fine.

Does anybody else see this problem?
Could any perl guru take a look at dvdrip sources to find out what is wrong with dvdrip and/or filter_compare.so  filter_control.so modules?

Thanks,
Max

P.S. dvdrip 1:0.52.6-0.1 and transcode 2:1.0.1-0.1 are here.