racker/virgo — pull request #230 by philips (2012-10-12 20:21:08+00:00)
Title: lib: virgo_exec: fix arg copying for upgrade

argv[0] of the new agent was getting set to argv[0] of the old agent.
This meant we lost the first flag given to the agent and also set the
agent binary name to something unrealistic. Fix this by starting the
indexing at 1 and putting exe_name into args[0].