RFR(S): 8054174: minor buglet in computation of end of pc descs in libjvm_db.c

[Dmitry Samersoff]

Hi Everybody,

Sponsoring Tom Rodriguez's fix for libjvm_db.c please review.

http://cr.openjdk.java.net/~dsamersoff/JDK-8054174/webrev.01/

-Dmitry

-- 
Dmitry Samersoff
Oracle Java development team, Saint Petersburg, Russia
* I would love to change the world, but they won't give me the sources.