Blocked revisions 168598 via svnmerge

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r168598 | mmichelson | 2009-01-14 10:19:26 -0600 (Wed, 14 Jan 2009) | 8 lines

Fix a logic error I found while searching through chan_agent.c

I found that the allow_multiple_logins function would never return
0 due to an incorrect comparison being used when traversing the
list of agents. While I was modifying this function, I also did
a little bit of coding guidelines cleanup, too.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@168599 65c4cc65-6c06-0410-ace0-fbb531ad65f3